Trail Alsace Grand Est in 2025, a running event organized in Obernai (France) from 15 / 18 May. During the 4 races were held event. Ultra-Trail des Chevaliers (⨦ 169.5 km / + 6 850 m) in class RMT8 with average terrain slope 4% (G4). Ultra-Trail des Païens (⨦ 115.5 km / + 4 650 m) in class RMT6 with average terrain slope 4% (G4). Trail des Pèlerins (⨦ 33.5 km / + 1 350 m) in class RMT3 with average terrain slope 4% (G4). Trail des Celtes (⨦ 50 km / + 2 100 m) in class RMT4 with average terrain slope 4% (G4).