Head to the starting lines on August 1st and 2nd, 2026 for a new edition of the Trail de l'Étendard, with an exceptional crossing between Bourg d'Oisans and Saint Sorlin d'Arves.

Four routes are available, ranging from occasionnal runners to experienced runners. Discover the riches of the Grandes Rousses massif on a magnificient route through high mountain landscapes and past 12 remarkable lakes, including Lac Blanc, Lac Braman and Lac de Grand Maison. Between Arvan-Villard and Oisans, come test yourself on the different routes of this flagship trail event.