Participants
111 42
Competitiveness
Participants
52 14
Competitiveness
Participants
66 4
Competitiveness
Piekło Czantorii in 2017, a running event organized in Ustroń (Poland) on 18 November. During the 3 races were held event. Półmaraton (⨦ 21.5 km / + 2 150 m) in class RMT2 with average terrain slope 10% (G10). Maraton (⨦ 42.5 km / + 3 950 m) in class RMT4 with average terrain slope 9% (G9). Ultra (⨦ 63.5 km / + 5 750 m) in class RMT5 with average terrain slope 9% (G9).