MDS Crazy Loops

After the success of the first editions in La Rosière and Courchevel, the MDS is moving up in altitude and arriving in the Alps with its DNA for a new festive and sporting challenge: MDS Crazy Loops.

From June 19 to 21, 2026, in Courmayeur, come and experience three days of human adventure, marked by effort, encounters, and celebration, in the heart of a magnificent alpine setting.

THE CHALLENGE
Get ready for an extraordinary adventure: 24 hours of racing, day and night, to complete as many loops as possible.
Everyone moves at their own pace, supported by collective energy and the magic of the mountains. One loop, ten, twenty… anything is possible. You can participate however you wish, solo or in a team, running or walking, at your own rhythm.

From 3 to 5 Handi teams will share the course with you: you’ll cross paths with their efforts and smiles, and sometimes even help them overcome a climb.
Everyone is a Helping Runner. On a steep section, a technical descent, or simply for the joy of sharing the experience: at any moment, you can join a Handi team and help them move forward.

No fixed roles, no rules to follow: just solidarity in action.