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Bison Ultra-Trail

Supraśl, Poland • 4 Oct 2025

The Bison Ultra-Trail will take place in Supraśl on Saturday 4 October 2025. You can run between 12 and 100 kilometers. 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 70
50 km
Bison Ultra 50
30 km
Bison Trail 30
18 km
Bison Trail 18
12 km
Bison Trail 12
Visit the organization's website for the most recent information.
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