Megève – Combloux

Objective
Finisher

4 to 6 July 2025

Days
Hours
Minutes
Seconds

See you in

Finisher de la Course MB Race 140km

Our advice

Objective Finisher

This year, 1,000 participants will take part in the legendary MB Ultra Somfy.

And as you know, the grail for any participant starting the race is to become a 140 km finisher, but only a handful will succeed. It’s not for nothing that the race is reputed to be the toughest in the world.

But how do you tackle such a challenge?

To give you the best possible chance of success, we’ve put together everything you need to know to prepare for the MB Ultra Somfy: a training plan, advice on nutrition, how to anticipate mechanical problems and, last but not least, mental preparation.

No more excuses! You too can cross that mythical finish line, enjoy a finisher’s beer and lots of other surprises.