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UTMB Mont Blanc

Chamonix-Mont-Blanc, France • 25-31 Aug 2025

The UTMB Mont Blanc will take place in Chamonix-Mont-Blanc from Monday 25 August 2025 to Sunday 31 August 2025. You can run between 20 and 100 miles. Visit the organization's website for the most recent information.

France Haute-Savoie Auvergne-Rhône-Alpes Chamonix-Mont-Blanc

Race information

Website
UTMB 50K UTMB 100M
100 mi
100m
100 km
100k
50 km
50k
20 km
20k
Visit the organization's website for the most recent information.
Trail runs nearby

Trail de Faverges-Seythenex

Faverges - 49 km from Chamonix-Mont-Blanc

The Trail de Faverges-Seythenex will take place in Faverges on Saturday 11 October 2025. You can run between 15 and 42 kilometers.

UTMB Index

Les Défis des Chalets - Trail d'Agaune

Saint-Maurice - 34 km from Chamonix-Mont-Blanc

The Les Défis des Chalets - Trail d'Agaune will take place in Saint-Maurice on Sunday 12 October 2025. You can run between 12 and 41 kilometers.

UTMB Index

Kilomètre Vertical de Fully

Fully - 31 km from Chamonix-Mont-Blanc

The Kilomètre Vertical de Fully will take place in Fully on Saturday 18 October 2025.

Vertical Tube Villeneuve

Villeneuve - 36 km from Chamonix-Mont-Blanc

The Vertical Tube Villeneuve will take place in Villeneuve on Sunday 2 November 2025.

Trail de Noël - Les Saisies

Les Saisies - 31 km from Chamonix-Mont-Blanc

The Trail de Noël - Les Saisies will take place in Les Saisies on Sunday 7 December 2025. You can run between 10 and 20 kilometers.

UTMB Index

Spartan Morzine Winter Trail

Morzine - 31 km from Chamonix-Mont-Blanc

The Spartan Morzine Winter Trail will take place in Morzine on Sunday 14 December 2025. You can run between 10 and 21 kilometers.