Poland
The Triathlon Sieraków will take place in Sieraków from Friday 30 May 2025 to Sunday 1 June 2025. You can run between 28 and 112 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!
112 km
112,99 Km
56 km
56,5 Km
28 km
28,25 Km
