Marmotte Granfondo Alpes

Always check the date, distances and registration on the organizer's website. Last checked: October 6, 2026.

The Marmotte is the classic of the Alpine granfondos: starting from Bourg-d’Oisans via the Glandon, the Télégraphe and the Galibier, with the finish at the top of Alpe d’Huez. Approximately 175 kilometers and more than 5,000 meters of elevation gain.