Grand trail de Clermont-Ferrand - Cournon-d'Auvergne 2026

The Grand Trail de Clermont-Ferrand - Cournon-d'Auvergne is a series of trail races held in Cournon-d'Auvergne, located in Puy-de-Dome near Clermont-Ferrand. The event features adult trail races ranging from 12 km to 34 km, alongside multiple children's distances, ensuring a full day of running rather than a single featured race. The adult race options are Trail by night le mardoux (12 km with 470 m elevation gain), Trail le gergo (22 km with 900 m elevation gain), and Trail la directissime (34 km with 770 m elevation gain). Additionally, there is the Trail handi gergo, a 13.4 km course with 400 m of ascent. For younger participants, there are shorter trail distances available: 800 m, 1.4 km, 2.5 km, 3.5 km, and 4.6 km.