Mont Blanc Marathon 2023

in Chamonix-Mont-Blanc

The Mont Blanc Marathon is a trail event with 8 race formats from 10km to 90km including the Kilomètre Vertical and the Duo Etoilé (duo race at nightfall).

The courses of each race are spread throughout the Chamonix Mont-Blanc Valley and offer a breathtaking view of the mythical peaks of the Mont-Blanc massif.

Free of charge.
Opening dates
From Thursday 22 to Sunday 25 June 2023.
Mont Blanc Marathon 2023
Place du Triangle de l'Amitié

74400 Chamonix-Mont-Blanc