The Ekiden trail de la tour is a trail running event held in Château-Chervix, located in the Haute-Vienne department of France. The primary event is an ekiden covering the marathon distance of 42.195 km. A trio version over the same distance is also available. All listed races commence at 09:00.
The event's program extends beyond relay teams. It features a children's race, a short running race under 5 km, and a 14 km pedestrian hike. AVANT GARDE PIERRE BUFFIERE is the organizer, fostering a local race day atmosphere with multiple participation options instead of a single starting point.