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Energy response and low weight for better results.

  • 34 - Trail Running Shoes - TRAIL RACE 4 W YELLOW/WHITE KALENJI - By Sport
Reference : 8552124
34 - Trail Running



Colour : LIGHT YELLOW / Fluo yellow / Foggy blue

Our dedicated trail running team designed the Race 4 to give you a more lightweight shoe for competitions, particularly on damp ground and up to 60 km. Looking for a helping hand in competitions? Designed for lightweight runners, the Race 4 is your perfect ally, boosting your performance with its drive, low weight and traction.

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A trail running shoe designed for performance

To help you go ever further and improve your performances, we give you the new version of our competitive trail running shoes, the Race 4.
Feline and full of drive, it's the perfect ally for trail runs of up to 60 km. And, with its close-fitting racing shape, it delivers the support you need without weighing you down.

Just as much traction and even more grip thanks to your feedback:

Following your opinions and feedback, we've improved the rubber on the sole of the Race 4. And, for enhanced performance in competition, we're delighted to present you our new rubber, that delivers 97% more grip, even on wet or slippery rocks.

Here's the low-down on the lightweight and dynamic Race 4:

- With its 6-mm heel-to-toe drop, the Race 4 gives you more drive to help you go further.
- 5-mm lugs deliver the grip you need in competition.
- The lace pocket keeps your laces out of the way when you run.
- The forefoot of the shoe provides good protection even in race events.
- Very light, the Race 4 weighs 240 g in size 6, and is designed for trail runners of up to 10 st for distances of up to 400 km.

CS and Kalensole technology provide excellent cushioning even in competition.

Kalensole is the EVA foam used in the midsole. It took three years of research to create this exclusive composition that improves cushioning by 34%, propulsion by 25% and provides better temperature stability and durability!
What about the CS? The Circular System is composed of a bubble of air contained in the foam at the heel. This spreads the shockwave more effectively and more evenly in this area of the foot.

Shoes designed for performance and to suit your stride, with K-Only technology.

Exclusive Kalenji technology that makes our shoes suitable for every stride type thanks to the denser foam located under the first metatarsus.

The Race 4, tested and approved for podiums.

To test the Race 4 in real-life conditions, our design team carried out test missions on Mont St. Aubert. Following these test, the mesh on the shoe upper was reinforced. And here's Thierry, our product manager, to tell you what happened next:
"I ran the world championships in 2013 with a Race prototype, and I came 5th!"

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Outer sole of
56.00% Rubber - Synthetic, 44.00% Ethylene Vinyl Acetate (EVA)
Upper of
05.00% Thermoplastic polyurethane (TPU), 35.00% Polyurethane (PU), 60.00% Polyester (PES)
Lining and sock of
25.00% Polyester (PES), 75.00% Ethylene Vinyl Acetate (EVA)
Care instructions: Do not tumble dry. Hand wash.
Stock advice In order to maintain your shoes and absorb any residual humidity between 2 running sessions, stuff your shoes with some newspaper.


Thierry Breuil (our product manager!), three times French champion, winner of the Grande Course des Templiers and 5th in the 2013 trail running world championships.
Test Product The Trail Race 4 has been tested in trail competitions on distances ranging from 10 to 60 km.
Guarantee : 2 Years