Bojko Trail in 2020, a running event organized in Żdeniewo (Poland) from 15 / 18 October. During the 4 races were held event. Borżawa BT150+ (⨦ 155.5 km / + 7 950 m) in class RMT8 with average terrain slope 5% (G5). Równa BT80+ (⨦ 82 km / + 3 850 m) in class RMT5 with average terrain slope 5% (G5). Pikuj BT40+ (⨦ 46.5 km / + 2 350 m) in class RMT4 with average terrain slope 5% (G5). Ostra BT20+ (⨦ 19 km / + 950 m) in class RMT2 with average terrain slope 5% (G5).