Bison Ultra-Trail
OCT
3
2026
100 kilometers
70 kilometers
50 kilometers
30 kilometers
18 kilometers
10 kilometers
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The Bison Ultra-Trail will take place in Supraśl on Saturday 3 October 2026. You can run between 10 and 100 kilometers. Visit the organization's website for the most recent information.
100 km
Bison Ultra-Trail 100
70 km
Bison Ultra 70
50 km
Bison Ultra 50
30 km
Bison Trail 30
18 km
Bison Trail 18
10 km
Bison Trail 10
