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Bison Ultra-Trail

Supraśl, Poland • 4 Oct 2025

The Bison Ultra-Trail is an exciting running event that offers various trail distances, including 12 km, 18 km, 30 km, 50 km, 70 km, and 100 km options. It is designed for both seasoned ultra-runners and newcomers, providing a unique opportunity to explore beautiful landscapes. The event emphasizes the spirit of adventure and community, encouraging participants to immerse themselves in nature while challenging their limits. Additionally, there are special categories for children, promoting fitness and outdoor activities from a young age. The Bison Ultra-Trail is a celebration of endurance, nature, and camaraderie among runners. Visit the organization's website for the most recent information.

Poland Podlaskie Supraśl

Race information

Website
UTMB 20K UTMB 50K UTMB 100K
100 km
Bison Ultra-Trail® 100
70 km
Bison Ultra-Trail® 70
50 km
Bison Ultra-Trail® 50
Visit the organization's website for the most recent information.
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