Gorilla race trail - Saint-Genis-l'Argentière 2026

The Gorilla race trail is a discovery-level trail event in Saint-Genis-l'Argentière, Rhône, France, with both race options starting at 09:00. The Gorilla Endu'Race covers 18 km and costs 22 EUR, while the Gorilla Sprint covers 8 km and costs 13 EUR. The event is scheduled for a Monday in October, deviating from the typical weekend race schedule. A prior edition attracted 473 participants, indicating a local trail day with ample company but not an overwhelming number of runners. The format is straightforward: select the 18 km route for a more extensive trail run, or the 8 km route for a shorter effort on the same morning.