Urban trail castelnau 2026

Urban Trail Castelnau is a town-and-nature trail race held in Castelnau-le-Lez, near Montpellier in Hérault, Occitanie. It takes place in mid-October and features two main one-loop distances: a 7 km trail and a 15 km trail, with the longer route being the more popular choice. The event includes children’s and junior races, making it suitable for families and adult runners alike. It is a charity event, open to all levels. Its routes are described as both “in town” and “nature,” indicating a course that combines streets, local paths, and natural sections around Castelnau-le-Lez.