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 Trail de la Pierre à Voir will take place in Saxon on Saturday 21 June 2025. You can run between 10 and 33 kilometers.

The Ugine Trail Running will take place in Ugine on Saturday 28 June 2025. You can run 10 kilometers.

The Pierra Menta Été will take place in Beaufort from Friday 4 July 2025 to Sunday 6 July 2025. You can run between 15 and 20 kilometers.

UTMB Index

The La Montagn'Hard will take place in Saint-Gervais-les-Bains from Saturday 5 July 2025 to Sunday 6 July 2025. You can run between 20 and 100 kilometers.

UTMB Index

The Croce di Fana Vertical will take place in Quart on Saturday 5 July 2025. You can run between 5 and 9 kilometers.

The Villars Ultraks will take place in Ollon on Saturday 5 July 2025. You can run between 20 and 48 kilometers.