Oleśnicki Bieg Leśny in 2023, a running event organized in Miodary (Poland) on 16 April. During the 2 races were held event. Course 20k (⨦ 21 km / + 100 m) in class RMT2 with average terrain slope 0% (G0). Course 10k (⨦ 10.5 km / + 0 m) in class RMT1 with average terrain slope 0% (G0).