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MB Race Culture Vélo (Mountain Biking Race)

This mountain bike race, held in the magnificent Portes du Mont-Blanc region (Combloux, Megève, La Giettaz, Cordon, Sallanches), is as challenging as it is awe-inspiring.

It is the longest one-day event in the mountain biking worldwide – 140 km with 7000 metres of elevation gain. In 2010, only one competitor out of 600 starters finished the race, earning it the title of the world’s most difficult race.

247 route du Palais des Sports 74120 MegèveLocalize


  • Free for spectators.

Opening period

Du vendredi 25 au dimanche 27 juin 2021.
MB Ultime : vendredi 25/06 à Megève
MB Ultra Somfy : samedi 26/06 à Megève
MB Kids : samedi 26/06 à Combloux
MB Explore - MB First - MB e-Rando et MB Draisienne : dimanche 27/06 à Combloux
MB Enduro : dimanche 27/06 à Megève.
Selon décisions gouvernementales.