Sudecka 100 2026

Sudecka 100 is a mountain running race in Boguszów-Gorce, held over a June weekend with three distances: a 21 km half marathon, a 42 km night race, and a 100 km option. OSiR in Boguszów-Gorce organizes the event, with entries managed via datasport.pl. The route crosses the Chełmiec, Dzikowiec, Lesista Wielka, and Trójgarb massifs, placing even the shorter races within Sudetes mountain terrain. Participants in the longer distances will find organized aid stations and can utilize drop bags or resupply points, a practical consideration for a course spanning multiple massifs away from the town.