Collontrek 2026

Nestled between the Italian Haute Valpelline and the Swiss Val d’Hérens, Le Collontrek is an exhilarating high-mountain race that spans approximately 22 kilometers. The route features a challenging elevation gain of 1,250 meters and a descent of 1,230 meters, winding through ancient trails steeped in history.
Participants traverse paths once frequented by local inhabitants—farmers, smugglers, and others—who have preserved their unique Franco-Provençal language and shared traditions. The race offers runners an intimate connection with the rugged Alpine landscape, showcasing panoramic views of snow-capped peaks and lush valleys.
The terrain varies from steep ascents to technical descents along rocky paths and through dense forests, making it a thrilling test for both experienced mountain athletes and those looking to push their limits in this breathtaking alpine setting.
Le Collontrek not only challenges the physical prowess but also immerses participants in a rich cultural tapestry. The event celebrates local heritage with traditional festivities including mock battles known as "batailles de reines," adding an engaging layer of community spirit and historical charm to the race experience.
This unique blend of natural beauty, challenging terrain, and vibrant cultural traditions makes Le Collontrek a must-attend for anyone seeking an unforgettable adventure in the heart of the Alps.