Participants
48 6
Competitiveness
Participants
362 91
Competitiveness
Zumaia Flysch Trail in 2021, a running event organized in Zumaia (Spain) on 3 October. During the 2 races were held event. Marathon (⨦ 45 km / + 2 700 m) in class RMT4 with average terrain slope 6% (G6). Media Maraton (⨦ 22 km / + 850 m) in class RMT2 with average terrain slope 4% (G4).