Julian Alps Trail Run in 2023, a running event organized in Kranjska Gora (Slovenia) from 8 / 10 September. During the 6 races were held event. Ultra Sky Trail (⨦ 97.5 km / + 5 050 m) in class RMT6 with average terrain slope 5% (G5). Sky Trail (⨦ 57.5 km / + 3 450 m) in class RMT5 with average terrain slope 6% (G6). Speed Trail (⨦ 16.5 km / + 650 m) in class RMT1 with average terrain slope 4% (G4). Funny Trail (⨦ 10.5 km / + 350 m) in class RMT1 with average terrain slope 3% (G3). Course 175k (⨦ 176 km / + 9 150 m) in class RMT8 with average terrain slope 5% (G5). Kranjska Gora Trail (⨦ 25.5 km / + 1 150 m) in class RMT2 with average terrain slope 5% (G5).