The Alpine trail

What makes Ut4M unique?

- A route that crosses the 4 massifs surrounding Grenoble - Vercors, Taillefer, Belledonne and Chartreuse - projecting runners into 4 different worlds in terms of terrain, weather conditions and panoramas.

- The Challenge 160 or 80 formulas, two races with a daily stage of 40 or 20 km, which allow you to discover one massif per day and enjoy a rest or farniente time with family or friends.

- 12 races spread over 4 days, allowing you to put together a variety of combinations.

And once again, after last year's great success, we're offering the Rando Ut4M, which lets you experience the ultra atmosphere at your own pace! Hiking friends, you're welcome!

From Thursday 17 to Sunday 20 July 2025.

Ut4M 180 Xtrem 250,00 €
Ut4M 180 Challenge 267,00 €
Ut4M 100 Master 160,00 €
Ut4M 80 Challenge 140,00 €
Ut4M 40 Vercors 72,00 €
Ut4M 50 Taillefer 77,00 €
Ut4M 50 Belledonne 89,00 €
Ut4M 40 Chartreuse 72,00 €
Ut4M 20 Vercors 37,00 €
Ut4M 20 Taillefer 37,00 €
Ut4M 20 Belledonne 37,00 €
Ut4M 20 Chartreuse 37,00 €
Randonnée Ut4M 10,00 €.

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