Challenge d'Ossau
MAY-SEP
1-20
2026
Read all about the Challenge d'Ossau on 1-20 May-Sep 2026 in Bilhères.
1-20 May-Sep 2026
24 kilometers
19 kilometers
17 kilometers
15 kilometers
14 kilometers
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The Challenge d'Ossau will take place in Bilhères from Friday 1 May 2026 to Sunday 20 September 2026. You can run between 14 and 24 kilometers. Visit the organization's website for the most recent information.
24 km
L’ossaloise
19 km
Lo Petit Aussales
17 km
Le Tour de L’ossau
15 km
Trail du Bénou
14 km
La Montée de L’aubisque
