Marmotte granfondo

Bourg d’Oisans – Valloire – Alpe d’Huez

The famous, legendary 174 km road cycle race, featuring 5,000m of height gain and 7,000 participants. Starting from Bourg d’Oisans (717m) and finishing at Alpe d’Huez (1,880m), via the Col du Glandon (1,918m), Col du Télégraphe (1,570m), Col du Galibier (2,642m) and the Col du Lautaret (2,057m).

This hugely successful race is limited to 7,000 participants!