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Jakuszycki Ultramaraton is the 50 km headline race of the official Letni Bieg Piastów weekend in Jakuszyce, Poland. The organizer describes it as a mountain ultramarathon through the Izera Mountains with mixed natural surfaces, around 1,064 m of elevation gain, and start and finish at Polana Jakuszycka, making it a clear amateur-participation trail-running event.
Data
29 de ago. de 2026
Distância
50 km
Desnível
1064 m+
Dificuldade
Difícil