There’s a certain image that comes to mind when you hear “MDS” – blistered feet, rationed calories, endless dunes, and the punishing solitude of the Sahara. But the second edition of MDS TREK Morocco flips that narrative. It’s still tough, still raw, still proudly Saharan, but this isn’t the Marathon des Sables you’ve heard whispered about in ultra circles. This is MDS with a difference.
This is adventure, elevated.
A New Kind of Desert Challenge
Set across seven nights deep in the Moroccan desert, MDS TREK isn’t about suffering. It’s about connection – to the land, to others, and to yourself. Designed for trekkers who crave the thrill of the Sahara without the demands of full self-sufficiency, this edition delivers a rich, physically challenging, and surprisingly comfortable desert experience.
Forget dehydrated meals eaten crouched in the sand. Here, you’re fed three real meals a day. Forget sleeping shoulder-to-shoulder under a makeshift tarp, you’ll rest in spacious, tents, roomy enough to stretch and breathe. Need a shower? There are actual showers. Want a drink? There’s a desert bar. And after a long day on your feet, you can stretch out with sunset yoga or sink into a post-stage massage.
A Race for Every Level
What sets MDS TREK apart isn’t just the comfort – it’s the accessibility. You don’t need to be an ultra-runner or a desert-hardened veteran to take part. This is a multi-stage trek, not a race to the death.
Each of the four stages is offered with two distance options, allowing participants to challenge themselves at their own pace. Want a longer push? Go for the full route. Need a bit less? Opt for the shorter version. The emphasis isn’t on beating the clock; it’s about the experience.
But make no mistake, this is still the Sahara. The terrain is rugged, the climbs are real, and the heat is relentless. The environment demands respect. But it also rewards you with something almost spiritual in return.
Stage 1: Into the Furnace
The adventure began under a blazing sun. Temperatures soared as 350 trekkers laced up for the first leg of the journey. The day’s route offered a choice: 15.6 km or 22.7 km, with both options weaving through a landscape as brutal as it was breathtaking.
Soft, shifting sands made even the flat sections a test of will. Then came the tough climbs, sandy ascents that drained the legs and quickened the pulse.
There were sections of technical rock and loose scree, keeping everyone alert. But in between the hardship came moments of wonder: endless panoramas, wind-sculpted dunes, towering jebels casting long shadows across the desert floor.
It wasn’t easy. But that wasn’t the point. This was beauty wrapped in brutality – a reminder of how the desert strips you down, and in doing so, shows you something pure.
And perhaps the most defining feature of the field? More than 60% of participants were women. This wasn’t just an event—it was a movement.
Evenings of Contrast
Post-stage life in MDS TREK is where the magic deepens. After pushing their limits under the sun, participants returned to a camp that was more oasis than outpost.
There’s shade. There’s cool water. There’s time to kick off the boots, breathe, and reset.
Then, as the desert begins to exhale and the day gives way to dusk, trekkers gather for sunset yoga – a quiet, grounding practice led against the backdrop of endless sky. Others opt for a massage under canvas, loosening the knots earned over each step.
And later, with dinner shared and bellies full, the real depth of the event reveals itself: evening talks and lectures that inspire, educate, and connect. Whether it’s stories from desert veterans, lessons on resilience, or reflections on personal growth, these sessions remind everyone that MDS TREK isn’t just about distance. It’s about transformation.
A Community Like No Other
The mix of people is part of what makes MDS TREK so powerful. Solo adventurers. Groups of friends. Veterans of the classic MDS alongside first-time desert explorers. Young and old. Every background. Every story. This is a space where no one is left behind, and every victory, every climb, every kilometre is cheered like a medal.
MDS TREK Morocco isn’t about breaking records. It’s about breaking through.
To comfort.
To challenge.
To something unforgettable.
Whether you’re a seasoned adventurer or simply someone looking for your next big reset, this is the one.
There are moments in life that will etch themselves into your memory with brutal clarity, the sting of the sun, the whip of the wind, the bite of fatigue. And then there are moments that transcend all that. Moments that shine because of what it took to get there. Today, that moment came. MDS 120 Morocco 2025 is complete. But this finish line didn’t come easy.
The Rest Day That Wasn’t
After the double blow of Stage 1 and 2 under an unforgiving sun, participants staggered into the bivouac with blistered feet and salt-crusted skin, ready for a day of rest.
But the Sahara had other plans. Instead of recovery, they got afternoon chaos: a wild sandstorm that tore across camp like a runaway train. The sky turned thick and orange. Tents collapsed. Gear went flying. People huddled in whatever shelter they could find, eyes wrapped in buffs, trying to breathe through the dust. It lasted for hours. When it finally passed, silence hung in the air, but it wasn’t peace. It was exhaustion.
This was not the rest day anyone hoped for. But there were plenty of moment of relaxation before the chaos – lots of sleeping, adding entries in journals.
and towards the end of the day, as the wind calmed, MDS organisation offered a treat – no longer a cold can of Coke – today, fresh fruit and ice.
At 0400, camp began to stir. Bleary-eyed runners rose in darkness, fumbling with head torches and gear. The temperature hadn’t dropped. The air felt thick and warm, like the desert was still holding onto yesterday’s rage.
By 0530, the first runners were off. Headlamps cut through the pitch, bobbing along as the desert slowly took shape in the dim light. At 0630, the top-10 runners launched like arrows, chasing the dark down.
Then, something no one expected happened. It started softly. A few drops. Then more. Rain. Actual rain falling from a sky that hadn’t offered a single kindness in days. No one ducked. No one cursed. No one complained. Smiles broke out, quiet and stunned at first, then wide and wild. Some raised their faces to the sky. This was a blessing. A strange, surreal gift. The desert, finally, exhaled.
Stage 3 unfolded under gentler skies. The sun eventually returned, but not with the same vengeance. The course was still brutal – sand, rocks, one climbs that never seemed to end, but the worst of the heat was gone. Spirits rose with every kilometre. Runners, ragged but relentless, began to believe the finish was real.
One by one, they crossed the line. Some ran with everything left in their legs. Some limped, leaning on poles. Some clutched hands with teammates or strangers who’d become family over theirshared suffering. And when that medal was placed around their necks, the tears came freely. No shame in them, only pride, release, and the overwhelming relief of completion.
There were cheers. Applause. Laughter. People hugging like they never wanted to let go. Cameras flashed. Medals clinked. Bodies that had been pushed to the limit stood a little taller.
Behind every finish was an army in blue and orange.
The MDS team, the volunteers, medics, logistics crew, water distributors, checkpoint staff, tent builders, camp runners, sweepers, and everyone else in between—made this journey possible.
They were the quiet hands who carried everyone forward. The steady voices in the storm. The ones who handed out water in 47°C heat, packed and re-packed tents, tended to blisters, and kept this chaotic caravan moving across an unforgiving land. Their work wasn’t glamorous. It was relentless. And it matters more than words can say.
MDS 120 Morocco is more than numbers. More than distance. It’s more than the desert.
It’s about finding out what lives under your skin when the comfort is stripped away. It’s about running into the teeth of the wind and not turning back. It’s about community, people who arrive as strangers and leave as family. It’s about believing you can, even when everything hurts, and then proving it.
No one who stood on that start line is the same at the finish. And that’s the point.
So to every runner who dared to take this on: you are fierce, you are strong, and you’ve earned every second of this glory. This medal means more because you fought for it.
MDS 120 Morocco is complete. The desert tried to break us. But we endured. And that’s the story you’ll tell forever.
In 2026, the Marathon des Sables (MDS) reaches a milestone: its 40th “Legendary” edition. What better way to celebrate four decades of desert ultra-endurance than by rewriting the record books? Among the announcements already stirring excitement: the “long day” stage for 2026 will be extended to 100 km, making it the longest single stage ever in MDS history. This bold move not only raises the bar for what runners will face, but signals that the 40th edition aims to become a defining moment of the race’s legacy.
Laurence Klein, 3x MDS champion – Photo by Ian Corless
A Brief History:
The roots of the Marathon des Sables reach back to the daring vision of French promoter Patrick Bauer. In 1984, he traversed part of the Sahara on his own, over 350 km in 12 days, with no external support, an experiment in isolation and survival. Two years later, in 1986, the first official Marathon des Sables was held, with 23 participants tackling a self-supported desert crossing. The winners, Bernard Gaudin and Christiane Plumere making history.
Over the years, MDS has grown from a niche extreme-race to one of the world’s most respected ultramarathons. Its signature format currently features around 250 km over 6-stages (7-days) in the Moroccan Sahara, with participants carrying their own supplies (food, sleeping gear, etc.) in full self-sufficiency – water and a place to sleep the only logistical supply. Terrain at The Legendary shifts from endless dunes, rocky plateaus, dried wadis, occasional mountains and shifting sands; daytime heat can often soar, while nighttime temperatures can drop sharply.
Stunning vistas at The Legendary – Photo by Ian Corless
Notably, throughout its history, MDS Legendary has always included a stage that stretches well beyond the “single marathon” distance, 80–90 km is normal to test endurance in extremes. In 2009, there was a long-stage of 92km’s…. But a full 100 km in one go will top them all.
With a passing of time, MDS Legendary has also diversified; now offering shorter formats such as MDS 120 (70–120 km), the MDS Trek variant with lighter logistics, MDS RAID and for 2026, the MDS Ultra which for the first time offers a single-stage ultra of 100km’s or 100-miles to be undertaken with a 40-hour cut-off. But the heart of the MDS remains firmly with The Legendary stage race.
The 100 km “Long Day” and What It Means
MDS will feature a 100 km long day, a stage longer than anything ever attempted in MDS history. This is more than a symbolic gesture, it’s a structural change that forces participants to rethink pacing, supplies, strategy, and mindset. Will the 40th edition of MDS The Legendary be considered the hardest ever edition? With an expected total distance of 270km +/- the answer is yes!
Photo by Ian Corless
From a participant perspective, there will be some key considerations.
Pacing will be crucial with a delicate balance between enthusiasm and energy conservation. During the day, monitoring thermal stress will be crucial.
Pack weight will be crucial – the 40th edition of MDS Legendary, now more than ever, will require participants to have the lightest possible pack without breaking the strict rules and regulations.
Food – With a long day that is in real terms approximately 10 to 25% longer than usual, the need for extra calories and how those calories are consumed will become extra important.
The mental toll will have a huge impact, that will start now with the announcement of a 100km stage – just as you prepare equipment and training, set time aside to prepare the mind for the challenge ahead. This new length will push athletes into deeper zones of fatigue, testing resilience, self-talk, and mental fortitude.
Runners will traverse more varied landscapes, perhaps crossing more dunes, rocky flats, and most certainly everyone will require more night navigation.
Announcing the 100 km day well in advance gives aspirants time to rework prep plans – use this time effectively.
Food, as always, important at MDS – Photo by Ian Corless
Why 2026 Will Be a History-Making Edition
This is not just “another year” of MDS The Legendary, several factors are aligning to make the 40th edition uniquely compelling:
Milestone Significance – Forty years is a symbolic turning point. And by choosing to mark it with the toughest-ever stage, the organisers are intentionally raising the narrative: “Legendary by name, Legendary by reputation.”
New Records, New Legends – With no past precedent for a 100 km stage in MDS The Legendary, whoever finishes that leg (especially among the leaders) will enter the record books.
Attracting Ambition – Some ultra runners chase the “most difficult” challenge. A 100 km desert stage is a headline that will draw audacious minds and bodies, possibly pushing the field performance upward.
Legacy and Storytelling – In future retellings, the 2026 MDS The Legendary will be a pivotal point, some may say, the 40th edition was when MDS truly redefined itself. It’s the kind of turning point that historians of sport may hark back to.
Amplifying the Extremes – MDS has always lived on the edge: heat, sand, navigation, resource management. By stretching one day to 100 km, the extremity is amplified. The race becomes less about surviving the day, and more about mastering it.
The Longest Ever – With a long stage of 100km, the anticipated total distance for the 40th edition will be a record breaking 270km +/-.
Photo by Ian Corless
Challenges & Risks to Keep in Mind
No radical shift comes without risks and MDS The Legendary are required to balance risk against challenge. A 100km stage has long been discussed for this iconic stage race, it’s only right that the 40th edition will personify the Legendary tag with a landmark distance. However, even the world’s top ultra runners may falter under a 100 km leg in desert conditions. Managing attrition will be critical. The required pace will be, as usual, 3.5km per-hour. And of course, the MDS blue and orange jackets will be on-hand, more than ever, to facilitate everyone crossing the line.
100% support from the MDS team – Photo by Ian Corless
Some participants may feel disadvantaged if their prior prep or experience didn’t anticipate such a long stage, but, this is why this early announcement helps – fail to prepare, prepare to fail.
Perspective: How This Compares to Classic Ultra Benchmarks
To put 100 km in context: many stand-alone ultramarathons are in the 100 km to 100-mile range. But those are often supported events, with aid stations and crew support. In MDS The Legendary, with self-sufficiency, navigation demands, and desert extremes, layering a 100 km day is far harder than a flat 100k road ultra.
In prior MDS editions, long days of 80–90 km have already pushed runners to the brink, many cross the nights and run long into another day – for 2026, this will be the ‘norm’ for nearly all the participants.
The 40th edition becomes not just “another chapter,” but a rewriting of what MDS can be.
Final Thoughts: A Legendary Promise
Photo by Ian Corless
The 2026 Marathon des Sables is setting the stage, literally and metaphorically for a landmark event. The 100 km long day announcement signals ambition, courage, and a willingness to push the narrative frontier of desert ultra-running. In addition, the implications for the overall race distance being 270k +/- adds to the drama.
For participants, 2026 will demand a rethinking of training philosophies, gear choices, pacing strategies, and mental frameworks. For the sport, it may become a reference point for what is “next level” in multi-stage desert ultras. And for storytelling, it offers rich stories:”
“Who conquered 100 km in the sands?”
“How 2026 changed MDS forever.”
Legendary by name, and with this edition, legendary by reputation in a whole new way.
Interested in a Marathon des Sables event? More informationHERE
Amy McCulloch is a world-renowned author who in 2022 toed the line of the iconic Marathon des Sables. The race and the experience planted seeds for a story, one of ultra-running and mystery. In June 2025, ‘RUNNER 13‘ was released.
Amy McCulloch is the internationally bestselling author of BREATHLESS, MIDNIGHT (also known as THE GIRL ON THE ICE) and RUNNER 13 – coming out worldwide in Summer 2025. She has also written eight novels for children and young adults, including the #1 bestselling YA novel The Magpie Society: One for Sorrow. In September 2019, she became the youngest Canadian woman to climb Mt. Manaslu in Nepal — the world’s eighth highest mountain. She has also summited the highest mountain in the Americas, Aconcagua, in -45C and 90kmph winds, and has visited all seven continents. In 2022, she completed the 36th Marathon des Sables, a 250km stage marathon through the Sahara Desert. She is also an A-licensed skydiver. She is currently working on her next adult thriller, continuing to draw inspiration from her adventures.
Amy joins the podcast to discuss the book and her MDS story.
Runner 13 is a thriller that drops readers straight into a deadly stage race across the Sahara, echoing the notorious Marathon des Sables in Morocco. McCulloch’s own experience running that event shapes every detail – the brutal desert landscape, the psychological toll, and the obsession with endurance that defines the sport. The story follows Adrienne, a once-great ultrarunner forced back into competition, and Stella, daughter of the race’s manipulative director, Boones, whose events, modelled on real-world extreme events, aren’t designed to be won, but to break runners. Central to the mystery is Runner 13, a symbol of both glory and doom. Told in sharp, cliff-hanging chapters that jump between present and past, the novel feels like Agatha Christie transplanted to the Sahara: a brutal race where survival, not victory, is the prize, and where Morocco’s desert becomes both the setting and the trap.
If you have participated in Marathon des Sables, the narrative of the book will feel familiar, you will relive your desert experience and of course, the added bonus of a murder mystery only makes the book more interesting. For newbies to the desert, rest assured, the book will be a wonderful escape and it can only make your future event even more ‘hotly’ anticipated – hopefully, the murder mystery element will be missing.
On Wednesday, September 10 at 12:00 PM UTC+2, registration opens for three unforgettable endurance adventures:
MDS 120 Morocco – October 2–10, 2026
MDS Trek Morocco – October 11–20, 2026
MDS 120 Jordan – October 31–November 7, 2026
For runners, trekkers, and anyone who dreams of testing their limits in the most breathtaking landscapes on Earth, these dates mark the beginning of a once-in-a-lifetime journey.
What is the MDS?
The Marathon des Sables (MDS) is not just a race. It’s a legend. Born in Morocco in the 1980s, the event has earned a reputation as “the toughest footrace on Earth.” Participants cross vast stretches of desert on foot, carrying their own food and gear, with only water and tents supplied. It’s as much a mental battle as it is a physical one – a journey into resilience, camaraderie, and discovery.
But MDS isn’t just about the ultra-hardcore. Over the years, the family has grown to include formats that open the experience to more people while retaining its wild, adventurous spirit. That’s where MDS 120 and MDS Trek come in.
MDS 120 vs. MDS Trek: What’s the Difference?
Both are designed to immerse you in the magic of the desert, but the style of challenge is different.
MDS 120
A shorter, yet still demanding, version of the iconic Marathon des Sables.
120 kilometers spread across three stages.
Self-sufficient format: you carry your food and equipment.
Runners and fast hikers alike join in, moving between marked checkpoints across some of the most beautiful, wild landscapes imaginable.
Nights are spent in camp, bonding with fellow adventurers under desert skies.
MDS TREK
Designed for those who want the MDS atmosphere without the clock.
Roughly the same length as the 120, but completed at a trekking pace over five stages.
Guided and supported: you carry a daypack, while larger bags are stored in bivouac.
Perfect for walkers, adventurers, and anyone who prefers to savour the desert at a slower rhythm.
In short: MDS 120 is a race. MDS Trek is an adventure. Both give you the thrill of the desert, the community spirit, and the sense of achievement that comes from stepping far outside your comfort zone.
Photo by Ian Corless
Morocco: The Heart of MDS
It’s no accident that MDS was born in Morocco. The Sahara here is everything you imagine when you hear the word “desert”: towering golden dunes, dry salt lakes, endless rocky plains, and distant mountains shimmering in the heat.
During the MDS 120 Morocco (Oct 2–10, 2026), participants will move through terrain that feels ancient and otherworldly. Running or trekking across sand seas lor along fossil-studded plateaus, you’ll witness landscapes that seem unchanged for millennia.
If you prefer a slower, more contemplative journey, MDS Trek Morocco (Oct 11–20, 2026) is your chance to follow in the footsteps of nomadic caravans. Expect strong mint tea at camp, Berber hospitality, and sunrises that wash the dunes in pink and gold.
Jordan: A Desert of Myths and Monuments
After Morocco, MDS 2026 turns east to another jewel of the desert world: Jordan.
From October 31 to November 7, 2026, MDS 120 Jordan takes place in Wadi Rum, a place so breathtaking it has been called “the Valley of the Moon.” Red sandstone cliffs, natural arches, and wide sandy valleys create a setting that feels almost Martian—no wonder so many films have been shot here.
Photo by Ian Corless
The terrain is ideal for running and trekking: firm sand flats, winding canyons, and rocky ridges that offer sweeping views. And the cultural backdrop is equally unforgettable. This is the land of Lawrence of Arabia, Nabataean traders, and Bedouin camps where hospitality is still sacred.
Photo by Ian Corless
Add in the chance to visit Petra – the rose-red city carved into cliffs – and float in the Dead Sea, and you’ve got a trip that balances physical challenge with world-class cultural exploration.
Why These Events Sell Out
Every MDS event is capped to maintain its unique atmosphere: a balance of challenge, safety, and community. That’s why when registration opens, places vanish fast.
Here’s what draws people back year after year:
The Challenge: 120 kilometers may sound daunting, but it’s achievable for anyone willing to train. Past participants range from elite athletes to everyday adventurers.
The Camaraderie: Camps become villages of shared struggle and shared joy. By the end, strangers become family.
The Scenery: Whether it’s sunrise over Moroccan dunes or starlight over Jordan’s cliffs, the landscapes will etch themselves into memory.
The Transformation: You leave with more than a medal. You leave knowing you can do hard things—and that realization follows you into every part of life.
Photo by Ian Corless
Preparing for MDS
MDS is not something you show up to on a whim. But it’s also not as unreachable as it may seem. With six to twelve months of structured training – mixing endurance, strength, and practice carrying a pack – most people can get ready.
What both demand is an open mindset: ready for sand in your shoes, dust on your face, and joy in small things like shade, water, and shared laughter.
The post-pandemic years have sparked a surge of people craving real experiences – not just vacations, but adventures with meaning. MDS embodies that perfectly. It’s travel, sport, culture, and self-discovery all wrapped into one.
If you’ve ever dreamed of running across the Sahara or walking through Wadi Rum, 2026 is your chance. Spots are limited, and once they’re gone, you’ll be waiting another year.
Photo by Ian Corless
Think about it: ten days where your only job is to put one foot in front of the other. No emails, no deadlines, no noise – just the sound of your breath, the crunch of sand, the laughter of fellow adventurers, and the vast silence of the desert.
That’s what awaits you at MDS 120 Morocco, MDS Trek Morocco and MDS 120 Jordan 2026.
On September 10, 2025 at noon (UTC+2), the door opens.
MDS 120 Fuerteventura returns in September 2025, not ‘just’ another race on the calendar, but an important marker in the history of the MDS 120 format. A collision of raw endurance and wild beauty, where athletes trade comfort for grit, and discover just how far their bodies and minds can be pushed. Set against the sunburnt backdrop of the Canary Islands, the race is part expedition, part survival trial, and part celebration of human resilience. A race for all with 3 distance options available, 70, 100 and 120km’s.
What Is the MDS Fuerteventura?
MDS 120 Fuerteventura is the younger sibling of MDS The Legendary, the original multi-stage ultramarathon across the Sahara Desert in Morocco. Like its parent race, the Fuerteventura edition demands that competitors carry their own supplies while covering gaily distances under variable conditions.
The format is simple but brutal: three stages spread across four days with desert, volcanic ridges, and coastline to endure. Each participant must carry their own food, sleeping kit, and survival essentials, relying only on the organization for water, medical support and a tent. Each stage offers a different flavor of challenge, from long, flat stretches where heat and monotony test mental strength, to rugged climbs that punish the legs and lungs in equal measure.
This self-sufficiency format transforms the MDS 120 Fuerteventura from a simple race into an expedition where every choice is an important aspect – how much food to pack? which shoes to wear? when to push and when to conserve energy? – each decision carries a consequences that can make or break the experience.
Participants spend 3 nights at the MDS bivouac and enjoy 4 nights at the Playitas Resort hotel, offering numerous facilities (two nights before, two nights after).
Participants choose between 3 different distances: 70, 100 or 120km, divided into 3 stages, over 4-days. This includes 1 full day of rest.
Here is the breakdown:
Stage 1: around 25 to 30km
Stage 2: around 20, 40 or 60km
Stage 3: around 25 to 30km
The Experience: More Than a Race
Fuerteventura is often described as the most “African” of the Canaries, its landscape shaped by ancient volcanic eruptions, relentless winds, and a climate closer to desert than Mediterranean. It’s the perfect environment for a stand-alone adventure, or an ideal preparastion ground for a further adventure in Morocco.
Beautiful yet brutal. Wide expanses of golden sand stretch for kilometers, interrupted by jagged lava fields and rocky ridgelines. The sun can beat down with unflinching intensity, but be warned, temperatures can swing wildly between scorching afternoons and cooler desert nights.
Coastal stages hug turquoise waters where waves crash against black cliffs. Inland routes weave through barren plains dotted with cactus and aloe, offering glimpses of a stark, unspoiled wilderness.
Ask anyone who has completed the MDS Fuerteventura, and they’ll tell you it’s not just about running. It’s about living in a stripped-down, elemental state for nearly a week. Each day begins with the ritual of packing up camp, stuffing sleeping bags and rations back into packs, ready for a day on the trails. By mid-morning, the desert heat has arrived, runners are strung out across the horizon like a line of ants marching into infinity. The rhythm of the race is simple: walk, run, eat, drink, rest. Repeat.
At night, exhaustion gives way to camaraderie. Competitors gather under the stars, swapping stories, sharing advice, and laughing about the day’s suffering. Bonds form quickly because everyone is in the same fight, battling the same heat, hunger, and fatigue. By the end of the week, the MDS 120 Fuerteventura community feels like family, one forged in adversity.
The finish line is more than a marker of distance. It’s a rite of passage. For many, crossing it means proving to themselves that they can endure more than they ever imagined. That’s why the MDS format is addictive: once you’ve lived through it, you carry its lessons into every part of life.
The Spirit of the Race
Beyond the logistics, numbers, and training plans, what makes the MDS 120 Fuerteventura extraordinary is its spirit. It’s about stripping life down to its essentials: water, food, movement, survival. In a world cluttered with convenience and noise, the race forces participants into clarity. You discover not only the limits of your body but also the surprising depths of your will.
Looking Ahead
MDS is not about beating others. It’s about discovering what you’re really made of. And for those lucky enough to be there in Fuerteventura, September 2025 will be a week they’ll never forget.
Marathon des Sables – information and race entry HERE
Second Edition Confirmed for April 25 to May 2, 2026
The adventure is back. From April 25 to May 2, 2026, the second edition of MDS Raid Namibia will return to one of the most breathtaking landscapes on Earth, and this time, it’s bigger, bolder, and ready to test your limits.
A Race Like No Other
MDS Raid Namibia isn’t your typical ultra. It’s a Raid format: multi-day racing where each stage takes you deeper into wild, untouched terrain. You and your partner navigate the course together, carrying your essentials, relying on one another’s grit and skill. The rhythm is different from a single-stage event, it’s about strategy, recovery, and building momentum over days in the desert.
Namibia: More Than a Backdrop
The desert here is alive with colour and contrast, towering red dunes, sun-bleached plains, and skies so vast they feel infinite. But the real magic? The people. From the warmth of local communities to the camaraderie among competitors, every smile, handshake, and shared moment turns the race into something unforgettable.
Two Distances, One Challenge
Whether you choose 90km or 107km, you’ll face a course that demands strength, patience, and partnership. The shorter option is still a serious test; the longer route adds extra sting to already challenging days.
Teams of Two
This is not a solo fight. Every team is two runners — sharing the highs, lows, decisions, and celebrations. It’s about knowing when to push, when to pace, and how to keep each other moving forward. You’ll finish this race with more than just a medal — you’ll leave with a bond forged in heat, dust, and determination.
Under the Star Night
And then there’s Star Night — a moment that transcends competition. Out in the desert, far from city lights, the sky becomes a canvas of constellations. It’s an evening to pause, breathe, and feel the scale of where you are. Stories are shared, laughter carries through the darkness, and the adventure takes on a whole new light.
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MDS Raid Namibia 2026 is more than a race. It’s an odyssey. Whether you come for the challenge, the scenery, or the connection, you’ll leave with a story only this desert can write.
The desert is calling.
Read and in-depth summary of the first edition in 2025 HERE and be inspired to join this magical adventure, ‘Testing Limits on the Edge of the Atlantic.’
The Marathon des Sables (MDS) isn’t just a race, it’s a test of grit, strategy, and survival.
Whether you’re taking on the MDS 120 (70km, 100km, or 120km across three stages in four days) MDS RAID, MDS TREK or the infamous MDS LEGENDARY (250km across six stages in seven days), the physical and mental demands are unlike any other event.
Photo by Ian Corless
Training for the MDS means more than just running a lot. You’re preparing your body to carry gear (Trek excluded) across uneven terrain WITH varied temperatures all while potentially sleep-deprived, sunburned, and blistered. It requires smart progression, precise planning, and brutal honesty about your strengths and weaknesses.
Here’s a guide how to build a training system that prepares you to compete if you’re aiming for the top, or complete if you’re focused on finishing strong and unbroken.
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Understanding the Events
MDS LEGENDARY:
• Distance: 250 km
• Duration: 6 stages over 7 days
• Focus: Endurance monster; includes one long stage (often 80-90 km,) a marathon stage and on the final day a half-marathon.
• Logistics: Self-sufficient, sleep on the ground, rationed water, blister clinics, potentially extreme heat and sharing a bivouac (tent) with 7-0ther people.
MDS 120:
• Distance: 70, 100, or 120 km.
• Duration: 3 stages over 4 days
• Focus: Shorter but intense; good as a first step into stage racing
• Logistics: Self-sufficient, similar rules to the full MDS but over a condensed period and participants sleep in individual tents. Remember, MDS 120 events have varied terrain, MDS 120 Cappadocia as an example is much more a ‘trail’ race than a desert race.
Photo by Ian Corless
MDS RAID:
• Distance: 100, or 120 km.
• Duration: 3 stages over 4 days as MDS 120 but with a ‘star night.’
• Focus: Shorter but intense; good as a first step into stage racing
• Logistics: Self-sufficient, similar rules to the MDS 120 but in teams of two and ideally the participant has more experience.
MDS TREK:
• Distance: 70 to 120 km.
• Duration: 4 stages over 6 days.
• Focus: An introduction to MDS with no self-sufficiency, extra comfort and daily distances to be undertaken ‘trekking.’
MDS ULTRA and MDS CRAZY LOOPS:
• Two unique events that do not follow the ’typical’ MDS format. The ULTRA is a single-stage race of 100km’s or 100-miles. CRAZY LOOPS is a trail event, in the mountains, participants complete as many loops as possible in a 24-hour time period.
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Competing vs. Completing
Photo by Ian Corless
These are two entirely different approaches:
Competing means aiming for the front of the pack. You’re trying to place well, maybe top-100 or higher. This demands high mileage, precise gear choices, low pack weight, and serious pacing strategy. Your training must be performance-focused, often replicating race conditions with deliberate intensity.
Completing means finishing within cutoff times, avoiding injury, and keeping yourself intact. You still need to train hard, but the mindset is survival over speed. You train to handle discomfort and manage variables like foot care, heat, and nutrition. A slower pace still means a high physical load due to long time-on-feet days.
Photo by Ian Corless
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The Influence of Previous Experience
If you’re coming from a road marathon or ultra background, your endurance engine is a huge asset. But you’ll still need to adapt:
• Road runner? Learn to move efficiently on sand, rocks, and uneven terrain. Focus on gait adaptation and ankle stability.
• Trail ultra veteran? You’ve got terrain dialled in so develop strategies based on your goals to maximise your experience. This may be to ‘perform’ aiming for a top-100 position. Asses strengths and weaknesses, add gym work, core, stability and so on.
• New to ultras? Start with time-on-feet progression and hike-run strategies. You’ll need to build both endurance and mental resilience slowly and methodically.
Prior experience informs your pace, nutrition, and how aggressively you can train. Beginners must respect the build-up. Veterans must respect the different environment. Walk, and walk a great deal.
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The Foundation: Gradual Progression and Rest
Ultra training is about progressive and controlled block of stress and recovery. You don’t jump into 30 km runs with a pack. You build tolerance over months.
Golden Rule: Progress weekly volume by no more than 10%. Rest every 3-4 weeks. Use time-on-feet as much as distance early on.
Your weekly progression may look like:
• Week 1: 45 km (with one 15 km light pack run)
• Week 2: 50 km
• Week 3: 55 km
• Week 4: 30 km (recovery)
• Week 5: 60 km (add second pack run)
And so on, depending on fitness level, adaptation, targets and goals.
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Training Cycles: Macrocycles, Mesocycles, and Microcycles
Long-term success in MDS starts with understanding training periodisation and structuring your year into manageable and purposeful blocks.
Depending on experience and the time to your event, the Macrocycle, Mesocycle and Microcycle blocks will vary.
Example 1:
As an example, if it is currently August and you have entered MDS LEGENDARY, you can plan a Macrocycle as you have 8-months to April and the race date. You can then plan the Mesocycle and blocks and then fine-tune the Microcycle as you progress.
Example 2:
By contrast, if it is August and you have entered MDS 120 Jordan (in November) it’s fair to assume you have already been training and therefore you’d start by planning four Mesocycle blocks – August, September, October and November.
Macrocycle (6–12 months)
This is the full plan from now until race day. It includes base building, load development, peak volume, and taper.
• Base (12–16 weeks): Build aerobic engine, mobility, strength. Focus on consistent running and body conditioning.
• Mesocycle 2: Terrain work, hills, stability, light pack
• Mesocycle 3: Long runs, sand training, heat exposure
• Mesocycle 4: Race simulations, high pack weight, nutrition testing
Microcycles (1 week)
These are your weekly training schedules. Balance hard/easy days, recovery, and cross-training.
Sample microcycle for intermediate runner in build phase:
• Mon: Rest or yoga
• Tue: 12 km trail run + core
• Wed: Hill repeats + strength
• Thu: 10 km easy run (pack)
• Fri: Rest or swim
• Sat: 25 km long run (pack)
• Sun: 15 km hike-run combo (pack, terrain)
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The Desert Load: Equipment and Pack Weight
Photo by Ian Corless
In MDS, you carry everything, TREK excluded. Your pack should include food, sleeping bag, medical kit, cooking gear, clothing, and mandatory gear. That’s 6.5kg minimal weight for MDS LEGENDARY plus water. MDS 120 / MDS RAID will have a lighter packs due to less days.
Light is fast and safe. Every gram adds significant energy demand over the race distance, the less weight you have will mean less fatigue, less stress and a faster pace..
Key strategies:
• Weigh everything. Cut ruthlessly.
• Test gear in training. Run with your pack at full race weight, but, do not do this all the time, you risk injury.
• Practice eating on the go. Your daily calorie requirement will be 2500–4000 kcal depending on pace and build.
You’ll also need:
• Desert gaiters
• Trail shoes with cushioning
• Anti-chafing strategies (tape, powders, creams)
• Ultralight sleeping setup
• Efficient stove or cold-soak food plan
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Specific Training Focuses
The more you plan, the more specific you are, the better prepared you will be.
1. Back-to-back Long Runs
Simulate cumulative fatigue. Do a 30 km Saturday, 20 km Sunday combo. Later in the cycle, increase both and wear your pack.
2. Heat Acclimation
• Train in heat or use sauna/hot baths post-run.
• Wear layers during training to simulate heat stress.
• Aim for 10–14 days of adaptation close to race.
3. Running with Weight
Start with 2–3 kg, progress to full 7–9 kg by peak phase. Train your posture, core strength, and blister care during these sessions.
4. Footcare Mastery
Practice taping, changing socks, lancing blisters, and prevention strategies. Your feet will suffer unless you prepare.
5. Nutrition Practice
Test every food item you plan to bring. Can you stomach 3000 calories of freeze-dried meals and energy bars daily? What about in 45°C heat?
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Simulate Race Weeks
Training in Lanzarote
The most effective training tool is a mini stage race. For example, you may enter MDS TREK as preparation for an MDS 120 event, or, you may enter an MDS 120 event in preparation for MDS LEGENDARY. Alternatively, you can plan specific race simulation in your training, think about three to four days of 20–30 km runs with a pack. As an example, you could try the following 5-weeks before an event:
• Day 1: 30 km trail run (morning), sleep on mat
• Day 2: 25 km (pack), minimal food, no shower
• Day 3: 20 km (pack), hot day if possible
You’ll discover gear weaknesses, hydration issues, and psychological fatigue, these are critical insights before the real event.
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Mental Training
Photo by Ian Corless
This race is more mental than physical. You must train:
• Positive self-talk
• Pain compartmentalisation
• Visualisation: Imagine suffering at km 60 with 40 to go—how will you manage?
• Sleep deprivation and discomfort: Train your tolerance.
Consider journaling after hard sessions. Track what worked mentally, and build a playbook.
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Rest and Recovery
Photo by Ian Corless
Rest is training. Without it, you break.
• At least one full rest day weekly
• Active recovery (walk, yoga, swim) after long runs
• Taper at least two weeks before MDS: reduce volume, stay mobile, eat well, sleep lots
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Final Thoughts
The MDS is brutal, beautiful, and deeply personal. Whether you’re aiming to finish with a smile or place in the top tier, your success depends on how well you plan, adapt, and respect the journey. Importantly, remember, we are all individual and this guide is designed to provide you with information so that you can go away and plan and prepare accordingly.
• Choose your event based on readiness and goals.
• Build your training around realistic volume and smart progression.
• Don’t skip rest, it’s when you grow.
• Test your gear and nutrition repeatedly.
• Simulate the real thing when you can.
• Remember: your brain is the strongest muscle you’ll use in the desert.
For 40 years, the Marathon des Sables has defined the edge of human endurance. It began as a wild idea, could someone run across the Sahara carrying everything they needed to survive?
That idea sparked a revolution. MDS became the godfather of the ultra-stage racing, a test of self-sufficiency, resilience, and pure grit. In recent years, MDS has expanded beyond its roots: the MDS 120, the exploratory TREK, the demanding RAID, and the mind-bending Crazy Loops.
Each one a new take on the same promise, to push the limits of what a runner can handle.
Photo by Ian Corless
January 2026, 9th to 14th
MDS returns to Morocco with something raw, stripped back, and different.
MDS Ultra – Morocco
One stage.
One journey.
A single unbroken push across the Sahara.
One race, two distances, the iconic 100-miles or 100km’s. You choose the distance, and, you don’t even have to decide until mid-race… At around 60 km’s (tbc), you’ll face a moment: choose100K or push through to the full 100-miles.
Photo by Ian Corless
The course is fully marked. You won’t need to navigate. What you will need is focus, patience, and fight. You’ll be moving across the open desert, flatter than the classic MDS route, with firmer, more compact sand underfoot. The terrain will allow for speed, but don’t let that fool you. Weather in the Sahara is unpredictable, especially in January. You could get heat, wind, even rain. And when the sun drops, the temperature will follow. Nights will be cold, and you’ll feel it in your bones.
Photo by Ian Corless
This is self-sufficiency in its purest form. You carry your own food, survival kit, and race gear. Water is provided at aid stations every 10 km’s, and every 30 km’s, you’ll reach a life base: a checkpoint to rest, refuel, seek medical support, or just sit in silence for a moment. But no outside help is allowed. No pacers. No spectators. Just you and the desert, on your terms.
Photo by Ian Corless
The race begins with your arrival in Morocco on January 9 2026. You’ll be transferred to a hotel where the countdown begins. The next day, the technical briefing will cover everything: your gear, the course, the conditions, the risk, and the reward. Then, on January 11, you’ll be taken deep into the Sahara for the start. No frills. No countdown show. Just the wind, the sand, and the clock ticking. You have 40-hours to finish. Whether you run 100 km’s or 100-miles, that’s the window. What happens inside that window will stay with you for the rest of your life.
Photo by Ian Corless
As the race unfolds, time stretches and bends. The sun scorches your back, the wind whistles across the flats, and at night, under the stars, the desert becomes silent and infinite.
Photo by Ian Corless
Somewhere out there, maybe after 70K, maybe after 90, your mind will try to pull you backwards. That’s when you’ll know you’re doing something real. When your legs ache and your thoughts get loud, you’ll understand what makes this event different. This isn’t just an ultra. It’s a rite of passage.
Photo by Ian Corless
Cross the finish line, and the pressure falls away. You’ll eat real food, sleep in a warm bed, and look around at the other 199 people who know exactly what you just went through. The next day is yours to rest, recover, and celebrate. An awards ceremony and gala dinner mark the end of the journey. You’ll laugh, maybe cry, and raise a glass with strangers who’ve become something more. Then, on January 14, you go back to the world – changed.
MDS Ultra – Morocco is for those who want more from an ultra than just a finish time. It’s for those who don’t need a crowd to run, who are curious about what happens deep into the night, when the course is quiet and the only thing guiding you forward is the sound of your own breath. This race is designed to be accessible and challenging at once. The course is fast and flat. The cut-off is generous. The experience is massive. You don’t have to be a world-class runner to finish. You just have to want it enough.
Photo by Ian Corless
Only 200 runners will be accepted. The entry fee is €1750, but the first 40 to register get a €150 discount. Any previous MDS finisher, regardless of which event, gets €200 off. You can defer your entry for free, and the cancellation policy is flexible to protect you from life’s curveballs. There’s no fine print. No hidden extras. What you see is what you get.
Photo by Ian Corless
This is a return to the roots.
A simple journey.
One course, one finish line, one desert.
No stages.
No shortcuts.
Just the raw, beautiful brutality of a long-distance run through one of the most iconic landscapes on Earth.
Photo by Ian Corless
This isn’t about medals or social media moments. It’s about becoming part of something that can’t be manufactured, a moment of stillness inside suffering, a glimpse of clarity inside chaos.
Photo by Ian Corless
Be a pioneer. Be part of the very first MDS Ultra. The stories from this race will be the ones others reference for years to come. In a world of overproduced, overhyped events, this is something real. The desert doesn’t care who you are. It doesn’t care what you’ve done before. But if you show up, if you commit, it will show you something few others will ever experience.
Photo by Ian Corless
Become a legend. Sign up now. The desert is waiting.
There are races that test your legs. There are others that test your mind. Then there’s the MDS 120 Cappadocia, a four-day,3-stage footrace that breaks down and rebuilds runner’s in one of the most staggering landscapes on Earth.
The second edition of this extraordinary event was nothing short of epic. It fused the spirit of ultra-running with the magic of deep time, where each participant pushed through heat, fatigue, and self-doubt and yet felt part of something much larger, something ancient, something eternal.
Cappadocia is not a place that’s easily explained. Words fall short, pictures get close, but to run through it, that’s where the real story begins. From the first light of dawn to the finish line and the glow of the medal, the 2025 MDS 120 Cappadocia offered an experience that was brutal, beautiful, and of course, unforgettable.
Runners arrived from across the globe with 25 countries represented to stand on the start line beneath towering rock formations that look like they belong on another planet. With female participation at a record 62%!
Trails cut through a high-altitude dreamscape where volcanoes once erupted, empires rose and fell, and entire civilisations carved homes into the rock. To run here is to move through living history, a living museum of geology, culture, and time itself. Cappadocia is the kind of place that feels mythic. Its valleys have names like Love, Rose, and Red.
The format of the race was designed to challenge runners of all levels while still demanding serious endurance. The full race spanned up to 120 kms over three stages, spread across four days with one rest day in the middle. Stage 1 and Stage 3 were the same for all runners, but Stage 2 offered a unique choice: 20, 40, or 60 kms, allowing each participant to tailor their challenge to their ability and ambition. This approach gave the event a powerful sense of inclusivity while preserving the core of what MDS stands for: pushing yourself farther than you thought you could go.
“The terrain, however, had no intention of making anything easy.”
Each day brought something different, a test of legs, lungs, and willpower. Stage 1 began with a baptism of dust and stone, leading runners through twisting canyons and across ancient paths etched into the volcanic rock. The climbs were relentless. The descents were technical and punishing.
Stage 2, whether 20, 40, or the full 60 kms, was a crucible in the heat, sending runners through sun-scorched valleys and across ridges with no shade and no mercy.
It was here that the Cappadocian sun made itself known. Temperatures soared into the mid-30s Celsius, radiating off the rocks and baking every exposed inch of trail. What began as a scenic adventure quickly became a battle against dehydration, overheating, and sheer exhaustion. The ‘orange’ jackets ensuring that medical protocols and safety for each runner was paramount.
The rest day was welcome, a day to re-charge, relax, eat, sleep and yes, even some yoga was an opportunity to find some zen amongst the chimneys that surrounded bivouac.
Stage 3, the finale, was no victory lap. It was a final reckoning. After the rest day, legs were stiff, feet swollen and raw, but spirits were high.
The route wound past ancient cave dwellings and hidden churches, finishing in a dramatic final stretch that felt more like a pilgrimage than a race. The Love Valley an amazing conclusion to a stunning journey.
Four runners, despite grit and effort, didn’t make it to the end. But in the spirit of MDS, the organization extended them free entry into the 2026 edition, a gesture that underscores the ethos of the race: resilience over results, and community over competition.
What makes MDS 120 Cappadocia unique isn’t just the landscape or the difficulty. It’s the way it all comes together. The suffering is real, but so is the reward. Every runner finished with a story that could never be captured in a finisher’s medal alone. There were tears, high fives, sunburns, hallucinations, and moments of silence that felt like communion with the land.
And just when it seemed the adventure was over, the organisers gave one final gift: a sunrise hot air balloon flight on the last morning. It wasn’t a tourist gimmick, it was a floating tribute to everything the runners had just done. Watching the sun rise over the Göreme Valley, suspended in silence above the trails they’d conquered, was a moment that stitched the entire experience together. From above, the rock valleys, the winding trails, the start and finish lines, it all made sense. It was breathtaking.
After the balloon flight, runners were finally allowed to stop. A full day of rest and recovery followed, giving battered bodies a chance to relax and reconnect. The evening brought everyone back together for a gala dinner, an award ceremony that celebrated not just the fastest, but the toughest and most spirited. Pierre (a single leg amputee) and Leon getting special recognition for personifying the meaning of MDS solidarity.
A film screening that captured the emotion and scale of what had unfolded over the past four days. Laughter mixed with tears. Strangers had become teammates. Solo runners had become family.
The verdict from every corner was the same: this race had delivered something extraordinary. It had pushed people to their edges and rewarded them with a kind of beauty, depth, and meaning that’s rare in the ultra-running world.
MDS 120 Cappadocia wasn’t just a race across Turkey. It was a race through deep time, a personal reckoning, and a reminder of what the human body and spirit can endure when the landscape is fierce, and the story is this good.
The bar is set. The expectations are high. But if the 2025 edition proved anything, it’s that this race is only getting better, stronger, and more awe-inspiring.
If you’re looking for an ultra that leaves a mark, not just on your legs, but on your soul: get ready for the 2026 dates, registration opens July 9th 2025.
Pack your shoes. Respect the heat. And come run through fire and stone in Cappadocia.
IAN CORLESS 