200km – 8500m D+

Both on the road and off roads the Tour du Mont Blanc is a mythical route, as proof of the success of events such as the Tour du Mont Blanc Cyclo and the UTMB.

The GTMB will gather the best of the 2 routes since the Gravel bike allows to ride on the road as well as in the paths.

The roof of Europe, between glaciers, torrents, valleys and alpine passes, offers a single chance to evolve on a unique, fragile and above all demanding natural territory.

With no less than 8 mythic passes to cross, in- cluding 2 climbs to more than 2.500m with the Col de la Seigne and the Grand Col Ferret, the course will undoubtedly be one of the hardest in the world over a distance of 200km.