Czechia
The Urban Challenge - Ostrava will take place in Ostrava from Friday 26 September 2025 to Saturday 27 September 2025. You can run between 5 and 10 kilometers. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
10 km
Nature 10 Km+
5 km
Original 5 Km+
Charity
Charity Rodinná Vlna
Kids
Night
Night Rodinná Vlna
