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

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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..

Challenge d'Ossau

Name: Challenge d'Ossau
Start: 2025-05-01
End: 2025-09-21
Location: Bilhères

Bilhères, France • 1-21 May-Sep 2025

The Challenge d'Ossau will take place in Bilhères from Thursday 1 May 2025 to Sunday 21 September 2025. You can run between 14 and 22 kilometers. Visit the organization's website for the most recent information.

France Pyrénées-Atlantiques Nouvelle-Aquitaine Bilhères

Race information

Registration

22 km

L’ossaloise

18 km

Lo Petit Aussalés

17 km

Le Tour de L’ossau

15 km

Trail du Bénou

14 km

Le Trail de L’aubisque

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

Trail runs nearby

Sunday Dec 14

La foulée de l'Etoile Tony

Nay

10 km

15 km

The La foulée de l'Etoile Tony will take place in Nay on Sunday 14 December 2025. You can run between 10 and 15 kilometers.

Saturday Jan 10

Trail Blanc du Pont d'Espagne

Cauterets

10 km

20 km

The Trail Blanc du Pont d'Espagne will take place in Cauterets on Saturday 10 January 2026. You can run between 10 and 20 kilometers.

Saturday Jan 17

Trail'ethon des Enclaves

Gardères

10 km

15 km

The Trail'ethon des Enclaves will take place in Gardères on Saturday 17 January 2026. You can run between 10 and 15 kilometers.

Saturday Jan 24

Campeonato de España Snowrunning - Larra Belagua Elur Lasterketa

Isaba

The Campeonato de España Snowrunning - Larra Belagua Elur Lasterketa will take place in Isaba on Saturday 24 January 2026.