100 Miles Of Istria 2019

100 Miles Of Istria in 2019, a running event organized in Umag (Croatia) on 13 April. During the 4 races were held event. Blue (⨦ 108.5 km / + 4 450 m) in class RMT6 with average terrain slope 4% (G4). Green (⨦ 67 km / + 2 650 m) in class RMT5 with average terrain slope 4% (G4). Yellow (⨦ 41 km / + 1 100 m) in class RMT3 with average terrain slope 3% (G3). Red (⨦ 169.5 km / + 6 350 m) in class RMT8 with average terrain slope 4% (G4).