Marathon des Oussaillès

The Marathon des Oussaillès is an annual running event held in Saint-Girons, Ariège, France. Organized by the Office Municipal des Sports et d’Éducation Physique (OMSEP) in collaboration with the local municipality, the event features various race formats including a full marathon, semi-marathon, 10 km race, and a relay marathon. The latest edition celebrated a record number of participants, showcasing the event's growing popularity.

The next edition is scheduled for August 24, 2025, inviting runners to experience the scenic Couserans region. Participants of all ages are welcome, with specific age requirements for different race categories. Visit the organization's website for the most recent information.