Participants
137 13
Competitiveness
Participants
206 88
Competitiveness
Trails du Besso in 2026, a running event organized in Zinal (Switzerland) on 5 September. During the 2 races were held event. Course 60k (⨦ 58 km / + 5 750 m) in class RMT5 with average terrain slope 10% (G10). Course 25k (⨦ 27.5 km / + 2 300 m) in class RMT3 with average terrain slope 8% (G8).