Mont Blanc Marathon

Date 06/22/2023 – 06/25/2023

Country France

Distance 91km  3.8km 10km 23km 42km

Elevation 6220 m  1000m 325m 1665m 2780m


The Mont Blanc Marathon events are based in Chamonix, France, the internationally-recognized home of alpinism – and, now, trail running. The Mont Blanc Marathon is one of the world’s best-known series of mountain races. Events include a Vertical Kilometer, a 10km, 23km, 42km, and a 90km distance.  Added recently, the “Duo Étoile” night race is for teams of two runners. There are even three children’s events, ranging from 800 meters to 3 km.

For unique trail running clothing, visit Run the Alps partners, Insane Inside.