The Kiprun Kipsummit Max is Decathlon's other big 2026 launch, after the Kiprun Kipstorm Elite on the road side. This one is built for ultra trail: supercritical FASTECH+ foam, a Vibram Megagrip Litebase outsole, 268 g, 6 mm drop, 38.5 mm stack height. And a price tag of €139.99. Decathlon is bringing high-end ultra trail gear to everyone at a price nobody can touch. As a RunMorph coach, I see a shoe that can genuinely shake up the competition in the 30 to 170 km segment.
Kiprun Kipsummit Max Review: Best-Value Max-Cushion Trail Shoe
Decathlon goes after the high-end ultra trail segment
The Kipsummit Max replaces the Race Ultra 2 (2023). Decathlon didn't hold back: 25% more cushioning, 21% more energy return, a Vibram outsole (goodbye in-house rubber) and a redesigned upper. On paper, it's a real step forward. And out on the trails, early feedback from the French trail press is very positive: Reference Trail, Journal du Trail and u-Trail all praise the technical leap.
The Kipsummit Max goes up against the On Cloudultra 3 (€200), the Asics Trabuco Max 5 (€180), the Hoka Speedgoat 7 (€155) and the Salomon Ultra Glide 4 (€150). At €139.99, it offers the best value for money in the versatile ultra trail segment.
© Kiprun, official photo used for editorial purposes
RunMorph's advice
If you're training for your first ultra trail between 50 and 100 km and your budget is under €150, the Kipsummit Max is the best buy out there right now. For that price, you get pro-level supercritical foam (FASTECH+) and a Vibram Megagrip outsole, something no rival under €150 offers. For more demanding high-mountain goals, you can step up to the Hoka Speedgoat 7 or the Salomon S/Lab Genesis.
Technical specs
| Brand | Kiprun (Decathlon) |
| Model | Kipsummit Max |
| Year | 2026 |
| Type | Versatile max-cushion trail shoe, ultra trail 30-170 km |
| Drop | 6 mm |
| Stack height (heel / forefoot) | 38.5 mm / 32.5 mm |
| Weight | 268 g (men's, size 42) |
| Foam | Supercritical FASTECH+ (+25% cushioning, +21% energy return) |
| Outsole | Vibram Megagrip Litebase, 4 mm lugs |
| Upper | Engineered mesh + side overlays |
| Recommended distance | 30 km to 170 km |
| Official price | €139.99 |
| Men's colorways | Black and gray, yellow, orange and black |
Three numbers stand out: 268 g (among the lightest in the max-cushion segment), Vibram Megagrip Litebase (the best trail outsole under €150) and €139.99 (below the €150 mark).
The big technical upgrade is the FASTECH+ foam. Decathlon developed a proprietary supercritical blend, and independent lab testing confirms 21% more energy return than the previous foam. It isn't pure PEBA (which would still come out ahead on pure bounce), but it gets very close, at a far lower price.
The switch to Vibram Megagrip Litebase is the second major change. Decathlon dropped its in-house rubber to match the premium brands. Litebase is the lighter version of the classic Megagrip: less weight, same grip. That sends a strong message. Kiprun wants to be seen as a genuine high-end trail brand, not a Decathlon entry-level product.
Who is this shoe for?
The budget-minded ultra trail runner (50 to 170 km)
This is the core target. If your calendar includes Templiers, Maxi-Race, MIUT, Diagonale des Fous or UTMB Mont-Blanc (CCC or Mont-Blanc), the Kipsummit Max seriously competes with shoes at €200 and up. The FASTECH+ holds up well over the hours, the comfort is generous and the Vibram grip is reliable.
The amateur moving up to long trail races
If you're moving from road half marathons to long trail races, or training for your first ultra trail, the Kipsummit Max is the ideal entry point. At €139.99, the buy-in is very reasonable, and you get a pro-level shoe. If ultra trail still has you hooked after a season, you can trade up. If not, you haven't sunk €250 into a shoe you barely use.
The runner hunting for great value for money
If you've been running for a few years and want to replace your all-round trail shoe without breaking the bank, the Kipsummit Max is the best pick under €150 right now. You don't need to pay for a premium brand to get supercritical foam and Vibram Megagrip.
© Kiprun, official photo used for editorial purposes
On the run: what you'll feel
First steps: you immediately feel the difference from a standard EVA foam. The FASTECH+ bounces back, your foot feels carried and the heel-to-toe transition is smooth. It's less explosive than Helion HF or Lightstrike Pro, but far livelier than standard EVA. The ride is in line with what you'd expect from a €200 shoe.
On runnable climbs, the shoe is efficient. At 268 g, the weight stays reasonable, and the pronounced rocker helps drive you forward. On steeper slopes, you notice the 38.5 mm stack height, which asks for some precision in your foot placement, but nothing that holds you back.
On descents, the Vibram Megagrip Litebase outsole makes the difference. Solid grip on wet roots, lichen-covered rock and loose dirt. On wet limestone slabs or granite, it's decent but not best in class (the classic Megagrip found on pricier models stays a notch above). For 90% of the terrain you'll run on, it's more than enough.
On ultras (beyond 6 hours), the FASTECH+ foam holds up well according to early feedback. No excessive packing out, and the rebound stays consistent. That was my biggest concern: has Decathlon built a foam that can go the distance? The answer looks like yes, to be confirmed after 600-800 km.
Head to head with the direct competition
Vs Salomon Ultra Glide 4 (€150, 280 g, 6 mm drop): the Ultra Glide 4 is the most direct rival. It weighs 12 g more and its optiFOAM is slightly less lively than FASTECH+. A very close call that comes down to which brand feels right to you. Kiprun has a €10 edge on price.
Vs Hoka Speedgoat 7 (€155, 285 g, 4 mm drop): the Speedgoat 7 stays more mountain-focused with its classic Vibram Megagrip (not Litebase). On highly technical high-mountain trails, it keeps the upper hand. For all-round trail running, the Kipsummit Max comes very close.
Vs Asics Trabuco Max 5 (€180, 310 g, 4 mm drop): the Trabuco Max 5 goes all in on softness with its FF Blast Plus. It's more protective over 100 miles, but 42 g heavier. The Kipsummit Max is lighter and more affordable.
Vs On Cloudultra 3 (€200, 295 g, 6 mm drop): the Cloudultra 3 adds Helion HF foam (PEBA) and a TPU Speedboard plate for €60 more. It's livelier, but the ride has a more distinctive character. The Kipsummit Max remains an excellent challenger at 30% less.
© Kiprun, official photo used for editorial purposes
How to fit it into your RunMorph training plan
The Kipsummit Max is a versatile shoe for long training runs and long races. Here's how I use it when building RunMorph plans:
Progressive long run (90 to 240 minutes). This is the shoe's main job. You build your aerobic base and your body learns to go the distance, while the comfort of the FASTECH+ foam lets you gradually work up to 4-hour runs without joint pain afterward.
Target races: ultra trail from 30 to 170 km. This is its home turf. It makes particular sense for runners who want a genuine pro-level shoe without spending more than €150.
Easy trail recovery runs (45 to 75 minutes). The 268 g weight and the feel of the FASTECH+ work well for easy runs on singletrack, the day after a big threshold or interval session.
What this shoe is not for, in my view: road races beyond 5 km, short intervals (the foam is too thick) and highly technical high-mountain trails on wet slabs (Megagrip Litebase falls short of the classic Megagrip on that specific terrain).
RunMorph Coach verdict
The Kiprun Kipsummit Max is a power move from Decathlon. For the first time, the French retailer offers a max-cushion trail shoe that can seriously take on the premium benchmarks of the market, at a price €30 to €50 lower. The FASTECH+ foam and Vibram Megagrip Litebase outsole make a coherent pairing, and the result is convincing. Alongside the Kipstorm Elite on the road, it's Kiprun's other standout launch of 2026.
My two reservations: the shoe doesn't have the pure liveliness of a premium 100% PEBA foam (Helion HF, DNA Gold), and the durability of FASTECH+ still needs to be confirmed beyond 800 km (real-world feedback is still too recent). But at €139.99, it's one of the best trail buys on the market today.
If you're training for a 50 to 170 km ultra trail this season and your budget is around €150, you won't regret it. For very specific goals (ultra-technical high mountain, pure race performance), look instead at the Salomon S/Lab Genesis or the Brooks Cascadia Elite.
Key takeaways for your training
- Decathlon's affordable max-cushion trail shoe: 268 g, 6 mm drop, 38.5/32.5 stack height, supercritical FASTECH+ foam, Vibram Megagrip Litebase outsole, €139.99.
- Target: budget-friendly ultra trail from 30 to 170 km, newcomers to long trail races, runners chasing the best value for money.
- Strengths: best value for money in the versatile ultra trail segment, pro-level supercritical foam, Vibram Megagrip outsole, strong French brand.
- Limitations: lacks the pure liveliness of premium PEBA foams, durability beyond 800 km still to be confirmed, Megagrip Litebase a notch below classic Megagrip on wet slabs.
- Best-suited RunMorph plans: budget-friendly ultra trail prep, long runs, first ultra, easy trail recovery runs.
© Kiprun, official photo used for editorial purposes