Henantrail is a late-November trail event based in Hénanbihen, in the Côtes-d'Armor department of Brittany, France. It features forest running and walking, with distances of 8 km, 8.5 km, 15 km, 16 km, and 26 km. The program includes timed trail races, non-timed options, a night race, and separate courses for children and juniors.
The shorter routes offer options for walkers and newer runners, while the 26 km course is for those seeking a more challenging trail. The route information indicates wooded paths rather than road running, and the event includes activities before and after the run. It is part of the Brittany running calendar and is listed by Esprit Trail Magazine, attracting both regular trail runners and local walkers, not just a specialist field.