L'Ulteam Ecotrail - 12 km 2026

The L'Ulteam Ecotrail 12 km is a single-loop trail race held in Guignicourt-sur-Vence, within the Ardennes region of France's Grand Est. It is part of a small June trail event that also includes a 26 km race and a 10 km walk, structuring the day around off-road running. The 12 km course ascends 350 m, classifying it as a hilly short trail race. The 12 km race features one aid station on the course and additional support at the finish. The 26 km route includes two aid stations and 800 m of elevation gain. Five euros from each entry fee are donated to tree replanting efforts, contributing to the event's environmental focus. Dogs are prohibited on all courses. Advance registration is required for trail runners, with on-site registration available only for the walk.