UltraKotlina 2021

UltraKotlina in 2021, a running event organized in Szklarska Poręba (Poland) from 9 / 10 October. During the 5 races were held event. UK80 (⨦ 79.5 km / + 2 750 m) in class RMT5 with average terrain slope 3% (G3). UK50 (⨦ 55.5 km / + 1 950 m) in class RMT4 with average terrain slope 4% (G4). UK180 (⨦ 185.5 km / + 6 650 m) in class RMT8 with average terrain slope 4% (G4). UK140 (⨦ 142.5 km / + 5 200 m) in class RMT7 with average terrain slope 4% (G4). UK30 (⨦ 32.5 km / + 1 200 m) in class RMT3 with average terrain slope 4% (G4).