The Ar Meilhou Glaz Trail is a trail-running event in Quimper, Finistère, Brittany, scheduled for early April. Participants can select from two single-loop courses: an 8 km route and a 16 km route, with the longer option being the more frequently chosen.
The race is centered on the Moulin Vert plain, a green space in Quimper. The courses traverse forest and natural terrain, avoiding city streets. It is run with self-sufficiency, meaning participants are expected to manage their own exertion and provisions during the race.