Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

Le Défi de la Muzelle

Name: Le Défi de la Muzelle
Start: 2025-07-21
End: 2025-07-25
Location: Les Deux Alpes

Les Deux Alpes, France • 21-25 Jul 2025

The Le Défi de la Muzelle will take place in Les Deux Alpes from Monday 21 July 2025 to Friday 25 July 2025. You can run between 50 and 100 kilometers. Visit the organization's website for the most recent information.

France Isère Auvergne-Rhône-Alpes Les Deux Alpes

Race information

Website

100 km

7100 m+

100 Km

50 km

3200 m+

Visit the organization's website for the most recent information.

Trail runs nearby

Thursday May 8

Course de la Résistance

Vizille - 29 km from Les Deux Alpes

...

The Course de la Résistance will take place in Vizille on Thursday 8 May 2025. You can run between 8 and 150 kilometers.

UTMB Index

Sat - Sun May 10-11

Trail de la Haute Durance

L'Argentière-la-Bessée - 43 km from Les Deux Alpes

The Trail de la Haute Durance will take place in L'Argentière-la-Bessée from Saturday 10 May 2025 to Sunday 11 May 2025. You can run between 6 and 31 kilometers.

Saturday May 17