Participants
60 20
Competitiveness
Participants
35 5
Competitiveness
Pirin Ultra in 2017, a running event organized in Bansko (Bulgaria) on 22 September. During the 2 races were held event. Short (⨦ 70.5 km / + 3 950 m) in class RMT5 with average terrain slope 6% (G6). Long (⨦ 150.5 km / + 9 600 m) in class RMT8 with average terrain slope 6% (G6).