Marathon du Mont-Blanc

Chamonix-Mont-Blanc, France • 26-29 Jun 2025

The Marathon du Mont-Blanc will take place in Chamonix-Mont-Blanc from Thursday 26 June 2025 to Sunday 29 June 2025. You can run between 10 and 90 kilometers. Visit the organization's website for the most recent information.

Race information

UTMB 20K UTMB 50K UTMB 100K
90 km
90 Km du Mont-Blanc
42 km
42 Km du Mont-Blanc
42 km
Young Race Marathon
23 km
23 Km du Mont-Blanc
10 km
10 Km du Mont-Blanc
Duo Étoilé
Km Vertical
Mini Cross
Visit the organization's website for the most recent information.
Trail runs nearby

The La Comblorane will take place in Combloux from Friday 6 June 2025 to Sunday 8 June 2025. You can run between 7 and 42 kilometers.

UTMB Index

The Trail du Gypaète will take place in Le Reposoir on Saturday 7 June 2025. You can run between 14 and 76 kilometers.

UTMB Index

The Licony Trail will take place in Morgex on Saturday 7 June 2025. You can run 25 kilometers.

The Trail Vertical de Tsorette will take place in Villette on Sunday 8 June 2025. You can run 5 kilometers.

The Trails de la Vallée du Brevon will take place in Bellevaux on Sunday 8 June 2025. You can run between 10 and 55 kilometers.

UTMB Index

The Trail Camp Val Veny e Col Arp will take place in Courmayeur from Monday 9 June 2025 to Tuesday 10 June 2025. You can run between 20 and 40 kilometers.