Bison Ultra Trail 2022

Bison Ultra Trail in 2022, a running event organized in Supraśl (Poland) from 1 / 2 October. During the 5 races were held event. Trasa 16k (⨦ 16.5 km / + 250 m) in class RMT1 with average terrain slope 1% (G1). Trasa 100k (⨦ 104.5 km / + 950 m) in class RMT5 with average terrain slope 1% (G1). Trasa 70k (⨦ 70 km / + 700 m) in class RMT4 with average terrain slope 1% (G1). Trasa 50k (⨦ 50.5 km / + 550 m) in class RMT3 with average terrain slope 1% (G1). Trasa 30k (⨦ 36 km / + 400 m) in class RMT2 with average terrain slope 1% (G1).