Le Marathon du Clair de Lune

Experience the legendary beauty of Lake Annecy under a blanket of stars at the Marathon du Clair de Lune on Saturday, 9th May 2026. This unique night marathon begins at 8:00 PM in Doussard, where you'll start in the evening light and journey into a magical, moonlit world as you trace the entire 42.2km perimeter of the lake. The route combines iconic challenges, like the famed Côte de Talloires, with the serene, almost surreal, ambience of running by water under the night sky. More than a race, it's a sensory adventure where the energy of fellow runners mingles with the quiet majesty of the Alpine landscape. Choose to run solo or in a two-person relay and become part of an unforgettable nocturnal tradition. Secure your place for a marathon where the finish line is just as memorable as the luminous path that leads you there.