The ULTRA of approx. 70 km with a positive elevation gain of 4,000 meters will be held on Saturday, July 27, 2024, starting at 5 a.m. from the town center. The first part of the course follows the scenic and well-tested route of the 25km trail. The runners will pass through the 25km finish line in the village where they will be greeted by the warm cheers of the locals and tourists, and then continue through the valley of Youla and continue passing by Mont Nix. A long diagonal will take the runners up to the Berrio Blanc Col, where the route winds along a spectacular ridge with views across to Mont Blanc. After enjoying the views at Col Chavanne, wild and unexplored trails lead to the Colle di Bassa Serra and, after passing the picturesque Lake Tormotta, to the Col du Petit St. Bernard. The long final descent takes competitors back to La Thuile, passing through Riondet and the forests of the ski slopes. 

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