Bieg Jaskiniowego Niedźwiedzia 2025

Bieg Jaskiniowego Niedźwiedzia in 2025, a running event organized in Kletno (Poland) on 30 August. During the 4 races were held event. Trasa 42k (⨦ 42.5 km / + 1 800 m) in class RMT3 with average terrain slope 4% (G4). Trasa 10k (⨦ 9.5 km / + 500 m) in class RMT1 with average terrain slope 5% (G5). Trasa 25k (⨦ 25 km / + 1 050 m) in class RMT2 with average terrain slope 4% (G4). Trasa 16k (⨦ 16.5 km / + 750 m) in class RMT2 with average terrain slope 4% (G4).