VJ ULTRA 3 – SHOE REVIEW

Posted on April 23, 2025 by talkultra

In a world of the big shoe brands, think adidas, Brooks, Asics, Nike and of course, the list goes on. I love the fact that, without doubt, the best trail and mountain running shoes come from a small Finnish brand, VJ SPORT.

It’s a bold statement huh? But, if you have been reading shoe reviews on this website for many years, you will know, that I have a love for VJ shoes.

I am not going to write an article here about the brand, its history and do a PR job for them, I honestly don’t feel I need to. I feel safe in the knowledge that if anyone purchases a pair of VJ’s based on one of my reviews, they very quickly agree with me. Over the years I have received countless messages in the vein of, ‘I had no idea about this brand until I read your review and now I have theses shoes, it’s a game changer, the fit and in particular, the outsole are amazing!’

With a strong history and foundation in Orienteering, VJ made a name for itself in Scandinavia as the ‘go-to’ shoe. Jon Albon (yes, the TNF athlete) helped shift the awareness to a worldwide platform with his success in OCR using the iRock shoes and then in the world of trail, ultra and skyrunning with the XTRM, MAXx and the ULTRA.

In all honesty, despite huge growth, huge success and repeated accolades around the world for having ‘the best grip on the planet,’ VJ are still a niche brand and a secret weapon. I honestly believe, that in technical, mountain, rocky, and slippery terrain, a runner with VJ shoes has a distinct advantage that may well make a difference between gaining a podium place or not. This is especially rings true, here, in my home of Norway, where the mountain terrain is harsh, slippery and very demanding.

With all the above in mind, VJ keep their shoe line up simple for trail/ mountain and Ultra:

iRock4 – Mega grip, precision feel, for intense mud when grip is a priority. The 8mm lugs are like claws.
Spark – Minimal race shoe with 5mm lugs, 11mm/16mm cushioning.
Lightspeed – Fast and light, a racing trail shoe with the ‘new’ SuperFOAMance cushioning at 23/29mm and 3.5mm lugs.
XTRM2 – A fast mountain shoe for short to middle distance with 6mm lugs and 10/14mm cushioning.
MAXx2 – Cushioning and grip with a lower profile, ideal for the mountains. With the ‘new’ SuperFOAMance cushioning at 25/31mm and 4mm lugs.
Ultra 3 – As the name suggests, a long distance shoe with cushioning. With the ‘new’ SuperFOAMance cushioning at 30/38mm and 4.5mm lugs.
Flow – A new shoe for all terrain which I have yet to test. 25/35mm and 4.5mm lugs.

In addition to the above there is a winter shoe, the XTER that is also available with spikes, called the ACE, for ice and snow. There are countless spike/ winter models HERE.

VJ ULTRA 3

This is not the first ultra shoe for VJ, on the contrary, they released the ULTRA and the ULTRA2. Both of these shoes I have run in and tested over the past few years. They both had all the perfect VJ characteristics, namely, amazing grip and incredible foothold with Fitlock. However, for me, the cushioning never felt ‘bouncy,’ and this always shifted me to use the MAXx.

In 2023, VJ released a winter shoe called the ACE, this shoe was a spiked shoe for snow/ ice etc. It was a complete game changer! The shape of the shoe was completely different, the toe box was wide and expansive (just like ALTRA) to allow the toes to move and keep warm during winter conditions. In addition, the ACE had new cushioning called SuperFOAMance. I said in my 2023 review, and I quote, ‘I want this shoe without studs for dry trail running.’

Well, I gave that feedback to VJ and they listened, the VJ ULTRA 3 comes from the ACE development.

However, I need to mess up this and segway to the LIGHTSPEED and MAXx2. Between the ACE and the release of the ULTRA 3, we had the Lightspeed and MAXx2 launches. Again, two amazing game changers for VJ. The LIGHTSPEED is a super fast and responsive trail racing shoe, think the Golden Trail Series. The MAXx2 (think skyrunning) builds on everything that was great in the original MAXx but takes it one step further. Both these new shoes had the SuperFOAMance cushioning, which, for me, it is incredible. I have done big mountain days in Spain, Italy and Norway in the MAXx2, always great comfort, great foot hold and of course, amazing grip. The MAXx2 is for me, without doubt, the best mountain running shoe out there. I just can’t wait for VJ to bring the cushioning to the XTRM too so when I need a more aggressive outsole, I have the option and the same cushioning.

So, here we are with the VJ ULTRA 3.

The ULTRA 3 has what I loved in the ACE and the MAXx2 and has given me a shoe that merges these two shoes into a product designed for long, big, ultra days in the mountains and on trails.

The ULTRA 3 is the most cushioned shoe VJ have made, 30mm at the front, 38mm at the rear and an 8mm drop puts this shoe in an area that all the other big brands are dominating – think Hoka.

So, why would VJ try to penetrate this market?

Quite simply, they are offering a shoe that the other brands do not offer… They are bringing their unique USP’s of foot hold and grip, adding cushioning and providing a very specific mountain/ ultra shoe.

The ULTRA 3 was tested at the 2024 UTMB on the feet of Juuso Simpanen, he placed 19th.

The 4.5mm lugs make the shoe ideal for trail and mountains, especially when encountering wet and slippery rock. The Superior Contact outsole featured on every VJ shoe is the best on the market – no other shoe or brand has the grip of VJ.

The toe box is wider, a ‘4’ on the VJ fit scale, 5 being the widest.

The SuperFOAMance cushioning is a game changer, it has elevated the VJ shoes to a different feel and responsiveness that was not there previously. That is not to say that there was anyting wrong with the MAXx or Ultra 2, that is reflected in that these shoes are still available to purchase. However, the new cushioning, for me, has given the MAXx2 and the ULTRA 3 the ability to ‘always’ use these shoes. Previously, I would think about my run and the terrain and decide what was the best shoe, the SuperFOAMance has eradicated that problem.

So, when would I use the ULTRA 3 and when would I use the MAXx2?

It’s a good question and one I find easy to answer. If I am heading out for a trail run be that in the mountains or say, in the forest, the ULTRA 3 would be my choice. The cushioning help smooths out the trails, provides comfort and despite the extra stack height, I have no worries over stability. Should I go to the mountains, with far more challenging and technical terrain, the MAXx2 is my choice. The caveat with both the ULTRA 3 and MAXx2 is neither of them will offer super grip in mud, this when the XTRM is the option and why (please VJ) I hope they release an XTRM with MAXx2 cushioning and XTRM outsole.

THE SHOE

Next level cushioning without losing the core basics that make VJ shoes special, basically, great foot hold and an awesome outsole.

On first appearance, the ULTRA 3 looks rather bulky and heavy. They are not heavy at all, my UK10 weigh under 290g.

Drop is 8mm, perfect for a long distance ultra shoe and the cushioning is 30mm at the front, 38mm at the rear and the fit is slightly small, so, if you are usually a UK9, I would recommend a UK9.5 etc. As is always the case, you need to try on and make sure of the fit for yourself.

I have found with VJ shoes I always lock lace. I did my first run in the ULTRA 3 without lock lacing and the second with lock lacing, I prefer to lock lace. Just a heads-up as I feel you should try both options to see what works for you!

One of the key selling points of any VJ is how the shoe holds the foot, this comes from Fitlock which, when the laces are tightened and adjusted correctly, holds the foot perfectly, especially noticeable when on technical and demanding trail.

The upper is in one piece made of multi zone woven mesh with varying density. They are breathable but equally, in colder weather, they are not too cold. There is excellent protection at the front with a great toe bumper.

The rear collar is where a noticeable change has been made from the ACE winter shoe. The ACE was well padded and very comfortable. Here, the rear collar is lightly padded with a slight raised section inside to stop heel slippage. On the MAXx2 I initially had an issue with the right side of the heel cup being a little high which irritated my ankle bone, that is present here in the ULTRA 3. I have found that after a few runs this softens and becomes no problem. On my first run in the ULTRA 3 I got a hot spot at the rear – I never get blisters! So, this rang an immediate alarm bell. However, I changed socks for my 2nd run and then had no issues, so, sock choice may well be an important consideration.

The tongue is thin. But I have had no issues with any tension, hot spots or pain.

The toe box is, for VJ, wide and this will be a game changer for many people who have found VJ too narrow in the past. It allows great toe splay and comfort without losing a precision feel when required.

Cushioning is a breakthrough for VJ. As I found on the ACE, the SuperFOAMance was something very special, here in the ULTRA 3, it takes the shoe to another level of comfort without being squidgy or losing ground feel.

There is a rock plate which in many ways has three purposes: It protects the foot. It helps protect the cushioning. It also provides some torsional rigidity (a little like a plated shoe) without having the downsides of a carbon plate or similar.

Outsole, it is easy, best grip on the planet. Nothing grips like the VJ butyl outsole. The 4.5mm lugs are maybe a surprise? Would I prefer 5mm or even 6mm? Yes! but maybe the 4.5mm is the best choice for a shoe to manage ‘all’ surfaces. Ultimately, the foot print is wide, front, middle and rear making contact with the ground superb. VJ also realise that if you increase stack height, you need to increase footprint size for stability. A lesson that adidas Terrex need to learn with there woefully unstable Terrex Agravic Speed Ultra which is on technical terrain dangerous IMO.

IN USE

After three runs, I had to tweak certain elements to make the ULTRA 3 perfect for me. Firstly, I lock laced. I changed socks to Injinji. I tweaked the lace tension for the comfort/ feel I prefer.

One I had the three items above dialled, the ULTRA 3 became perfect.

The cushioning is a game changer for VJ but it sits in its own place. Two current outstanding shoes I love, the Hoka Tecton X3 and the La Sportiva Prodigio Pro both have lively, bouncy cushioning. The ULTRA 3 is not like this. It’s more controlled and therefore, I prefer the ULTRA 3 in more mountainous and technical terrain. I find there is more precision and reassurance. Any roll from the additional stack height is balanced and controlled, this also comes from the amazing Fitlock.

Grip is the best, and I say that with complete confidence. I would compromise cushioning and comfort for VJ grip. I have done this in the past, for example, using the MAXx for really big mountain days when I knew I needed grip due to wet rock or similar. Now, the ULTRA 3 gives me the cushioning and comfort with grip.

CONCLUSION

The ULTRA 3 is a game changer for VJ. This shoe will now make VJ grip available for longer races such as those in the UTMB calendar or similar. I do feel the ULTRA 3 slots in the more mountain ultra terrain than just ultra trail. There is a durability, a strength, a build quality to the ULTRA 3 that says, ‘I am here to take a battering and protect you!’ One thing is for sure, if you are looking for a shoe with cushioning, grip and comfort, the ULTRA 3 should be at the top of your list.

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VJ Sport ULTRA Shoe – Shoe Review

Posted on April 6, 2021 by talkultra

Ok A new shoe by VJ Sport is an exciting thing. I will be clear from the very start, VJ Sport produce, in my opinion, currently the three best shoes for fell, skyrunning, mountain and longer-distance trail/ mountain races. I have said time and time again and I will repeat it here, the iRock 3, XTRM and MAXx are a trio of shoes that provide a perfect weapon choice for specific terrain and distance. Although the three shoes are very obviously from the same family, (they look very similar) – They all have ‘Fitlock,’ they all have amazingly durable Kevlar uppers and they all have the amazing Butyl rubber (albeit in different size lugs) outsole that VJ are renowned for, but they do not all fit the same, have the same cushioning or have the same drop. The iRock 3 is narrower, has more precision and aggressive lugs, the XTRM sits between the iRock 3 and the MAXx and the MAXx has been the more recent shoe, offering a wider fit and more cushioning for longer distance trail and mountain races. There is no getting away from the fact that longer-distance races, basically when time on feet is longer, the need for ‘more’ in a shoe can be preferable, but it does depend on the runner. Up until now, the MAXx was the only option from VJ Sport with extra cushioning.

Step in the ULTRA.

As the name suggests, the new ULTRA from VJ Sport is here to address the need and requirement for a trail/ mountain shoe that is ideal for any distance but will come in to its own when going beyond 50km and longer. With the recent announcement by inov-8 of the Trailfly Ultra G 300 Max, there is obviously a change happening in the mountain shoe world, VJ and inov-8 have never made shoes with so much cushioning before!

I am fortunate to have had the ULTRA for 5 weeks now and have tried them out on a multitude of terrain and conditions.

The ULTRA immediately looks like a VJ Sport shoe, it has all the usual characteristics, notably the upper and Fitlock. Turning the shoe over, the Butyl outsole is there. But on closer look and inspection, notable things stand out:

More cushioning.
Different Fitlock.
Wider toe box.
Different lacing configuration.
Different outsole.
Different width and shape to the outsole.
Heal box more padded.

But first, let’s look at the width of the shoe from the outsole.

The ULTRA outsole is wider from front to back and noticeably in the mid foot, clearly emphasising that this shoe is designed for less technical and more cruise like trails and rocky terrain. The lugs are comparable to the MAXx at 4mm but you see how the outsole is completely different. This wide last also compensates for the higher stack height from the cushioning. This makes the shoe feel considerably less like a ‘Max’ shoe and that is a real benefit.

The ULTRA cushioning was anticipated to be a step up from the MAXx (10mm/16mm) both at the front and rear and designed to provide a more plush and forgiving ride over longer distances. With 27mm at the front and 33mm at the rear of EVA, this isn’t just a step up from the MAXx, it’s another world! We are in ‘Hoka’ territory with this cushioning. Like the MAXx, the ULTRA has a 6mm drop which on a personal level, is a surprise, I expected 8mm. However, 6mm sits nicely and may well keep more runners happy.

The Fitlock, a key characteristic of VJ Shoes and one of the standout USP’s that make VJ so good, is here on the ULTRA but has a different look compared to the MAXx. The MAXx is a harder plastic whereas the ULTRA is lighter and a less aggressive. It’s softer and more flexible and therefore adapts to the foot better.

The heel box on iRock, XTRM and MAXx is quite minimal and really grips the heel, here with the ULTRA, the cushioning/ padding is a little more noticeable but not at the compromise of a firm hold. Your foot really sits inside and is snug and secure.

The upper is classic VJ Sport mixing Kevlar and Nylon (22/78%) to provide a durable and breathable upper. Toe protection is similar to the MAXx but the whole upper package feels like a step up with similar breathability but better durability.

The laminated overlays, while not the same, are comparable with the MAXx but very different to the XTRM and iRock which has stitched on and heavily reinforced layers to reflect the harsh terrain that they will be used in.

The lacing configuration is slightly different to the MAXx but still has the trusted firm and reassured hold that one expects from VJ Sport and Fitlock. There are the extra eyelets for lock-lacing or similar.

The weight of the shoe is a wow, my MAXx in an EU44/ UK9.5 weigh 313g, the ULTRA with considerably more cushioning weighs 286g – I am actually not sure how VJ Sport have made this shoe so much more lighter? Obviously the Fitlock is different and a saving can be made there, but still…? Compare this to the recent offering from inov-8 HERE and each shoe is 100g lighter… So, 200g a pair! Just imagine on an ultra adding 200g to every full cadence, it’s a huge difference and why the inov-8 felt so heavy.

The rear of the MAXx and ULTRA are quite similar, certainly in regard to the overlays, but the noticeable difference is more cushioning in the sole and additional padding for the heel.

The outsole is significantly different. I have already mentioned how from front to rear, the ULTRA has a much wider last, but it also has a different lug layout. On the MAXx it is Butyl rubber all over. The ULTRA is a mix allowing the softer yellow cushioning to penetrate and mix with the lugs designed to provide a more cushioned feel. It is very noticeably difference to the MAXx. There is no compromise on lugs or grip and the new layout with enhanced lug pattern has more grip.

While not a complete departure for VJ Sport, the ULTRA really is something different and only shows how the brand are listening to the customer to bring all they they love from the other shoes and produce something that is designed for longer outings without losing what makes a VJ Sport shoe great. The ULTRA with 27mm/ 33mm cushioning is a head turner, particularly when one considers the MAXx which was ‘the’ cushioned VJ Sport trail shoe was 10mm/ 16mm.

IN USE

I have had the shoes for five weeks and accumulated nearly 300km on them.

The feel of the ULTRA is very similar to the MAXx when slipping on with a noticeable extra room at the front. The lacing is reassured and with the Fitlock, just perfect. It really is my favourite lacing method of any shoe brand. The heel area is noticeably more padded and comes a little higher than the MAXx. The hold of instep and around the Navicular bone is unique and reassured. I found after 50-miles that my foot really started to bed inside the shoe and what was already comfortable, became more so. Particularly around the heal area. On longer runs, I also found the additional toe room welcome.

Sizing is inline with iRock, XTRM and MAXx. I use UK9.5/EU44 in all my VJ Sport shoes but I will hint at a word of caution, this ULTRA ‘may’ size a little smaller. So just be careful, I definitely feel a little less length in comparison to my MAXx but I still have used a UK9.5 with no issues. Read here about how a shoe should fit.

The wider last is really noticeable and provides a much more stable platform on any terrain. It has really grown on me… They are great on snow! Depending on ones individual run style, shoes with a narrower last, as seen on the iRock, XTRM and MAXx can cause some inward foot roll, even with the Fitlock. This is considerably less noticeable on the ULTRA. An important consideration with the extra height from the cushioning too.

Grip is as one expects from VJ Sport, it is superb on trails, wet or dry rocks and obviously, with a less aggressive lug, grip in mud is compromised when it is deep and sloppy.

My first run was intentionally a road run of 14km. I wanted to really feel what that 27mm/33mm cushioning felt like… NOT what I expected! I was really expecting some floaty, bouncy, marshmallow like propulsion with the shoe almost collapsing under my feet and then recoiling and throwing me forward. I got none of this, they felt firm. I said to myself, “new shoe, it will soften,” 14km later, no, still quite a firm feel and I was struggling to believe the 27/33 claim. To be fair, road use in the ULTRA should probably be limited as the Butyl outsole will wear. On my third road run, I started to feel a change and while not bouncy soft, I was feeling a difference both in overall comfort and energy return.

An initial trail run with a mixture of frozen ground, tree roots, rocks, a little snow and occasional ice felt similar to the feel on the road. I need to be clear, it’s not that there is anything wrong with the feel or the cushioning of the ULTRA, it’s just not what I expected from a shoe with 27/33mm of EVA. Surely, the whole purpose of so much cushioning is that it feels cushioned and allows one to run longer with more comfort? But, the more I have run in the shoe, the better the feel has come. Certainly, with over 100km in the shoes, they had bed in and that normal VJ feel has started to come. When in mud and softer terrain, the shoe had the usual VJ traits.

Despite a high stack height, the shoes do not feel like a Max shoe, on the contrary, I questioned ‘if’ there is so much cushioning? VJ have confirmed that there is. On technical terrain, the wider last compensates for the cushioning and while not as agile as a MAXx or XTRM, the ULTRA still has loads of confidence and reassurance on the rough stuff and technical terrain. Arguably, the ULTRA is the best Max cushioned shoe I have tried on trail which has considerably less roll and instability. The ULTRA really does feel like a beefed up MAXx which is superb and consistent with the VJ line-up. No point in changing what works, just adapt it. The control in the ULTRA comes from several factors: 1. The firmer cushioning stops the shoe compressing and collapsing and becoming unstable and therefore roll to the left and right is less. 2. The wider last helps provide a more stable platform on which to land. 3. The VJ Fitlock is awesome and really holds the foot. 4. Flex, particularly in the propulsive phase is till good despite additional cushioning.

The upper had all the secure and familiar VJ Sport feel and the new Fitlock was holding my foot stable just as the previous incarnations. A notable feel difference comes from the wider toe box and the overall wider feel of the outsole. The heel box is really secure and a confidence booster when climbing. Despite the cushioning, the propulsive phase (flex behind the metatarsals) is still pretty good and reassuring providing some bounce and return when picking up the tempo.

The more I have run in the ULTRA, the better they have become. This not unusual for a VJ shoe, I had a similar feeling with the MAXx. Ultimately, if you like VJ shoes, need more cushioning and wider toe box, the ULTRA is going to make you very happy.

INITIAL SUMMARY

I am a huge VJ Sport fan and the ULTRA is a great addition to the line-up that carries on the tradition of great foot hold with Fitlock and the stand-out Butyl outsole grip. The added cushioning now answers the calling from consumers for a shoe that is ideal for really long ultras be that on trail or in the mountains. Having said that, the shoe works great on shorter runs too, it is just less nimble, particularly in comparison to an XTRM. The cushioning will not be for everyone, but that is fine, it provides an option! For someone who has avoided Max cushioned shoes since 2012 (read here) the ULTRA has made me re-look at my relationship with a heavily cushioned shoe and while I wouldn’t wear them all the time, the option to have them for longer outings is one that I have enjoyed. The cushioning is not as cushioned (soft) as other cushioned shoes, it has a firmer feel initially but does soften with more use. It’s not floaty/ bouncing cushioning, but firmer with a more controlled bounce and this is crucial for me on trail, there is considerably less roll and less of a ‘high’ feel. The wider last also considerably helps providing a secure platform on which to land, only enhanced by the excellent VJ grip. The wider toe box will also be appreciated by many. I feel that the ULTRA is a mountain shoe and therefore more designed for the tougher races that mixes challenging terrain with distance. UTMB a prime example.

Ultimately, the VJ Sport ULTRA is a really solid mountain ultra shoe that is well built, has great foot hold and has one of, if not the best outsoles out there. They are also light! Highly recommended.

To clarify, the shoes were provided to test, as are all the shoes that I review. But this is not a paid review.

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