La Rosière 2025 - What are the distances ?

This is a 3 to 5 km loop that you can repeat as many times as you like over 24 hours, day and night, aiming to complete as many loops as possible.

 

Everyone moves at their own pace, carried by the collective energy and the magic of the mountains. One loop, ten, twenty… anything is possible. You participate as you wish—solo or as a team, at your own rhythm, running or walking.