MTBFranceOfficial / organizer site
MB Race 2026 - MB Ultra Somfy
Fri, 3 July 2026
Megève, France
140 km
The toughest mountain bike race in the world. MB Ultra Somfy offers three distances: 70km, 100km, and 140km with 7,000m of climbing. The legendary race on the trails of the Mont-Blanc region.
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