Polonia·2026

Gliwice

Gliwice sits on flat, industrial terrain in Upper Silesia with strong cycling infrastructure and a thriving duathlon scene. The PBT Rozjazd ultramarathon (250km) and Śląskie Święto Rowerzysty (35km) anchor the regional cycling calendar, while the Cross Duathlon series draws local runners and cyclists year-round. Runners stick mostly to the city's parks and canal paths; serious cyclists head south toward the Beskid Mountains (40km away, 600m+ elevation) or join the extensive Silesian cycling network that connects this industrial region.