30 km d'Arradon 2027

The 30 km d'Arradon is an annual running event in Arradon, France, centered on a 30 km main race. The event has occurred at least thirty-six times and offers three race options, meaning the day is not restricted to the headline distance. The races attract close to a thousand participants, including runners from nearby Vannes and clubs like CIMA. The race's most notable story comes from the front of the field: Sébastien Le Cocq was leading the main 30 km by over a minute near the final kilometer when a course marshal directed him incorrectly. Christophe Olliero finished first, but he was surprised not to see Le Cocq ahead and ceded the victory. Le Cocq also declined to fault the volunteer, stating that race volunteers are too important to judge by a single error.