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Bison Ultra-Trail

Name: Bison Ultra-Trail
Start: 2025-10-04
End: 2025-10-04
Location: Supraśl

Supraśl, Poland • 4 Oct 2025

The Bison Ultra-Trail will take place in Supraśl on Saturday 4 October 2025. Visit the organization's website for the most recent information.

Poland Podlaskie Supraśl

Race information

Website

UTMB 20K UTMB 50K UTMB 100K

Bison Trail 12

Bison Trail 18

Bison Trail 30

Bison Ultra 50

Bison Ultra 70

Bison Ultra-Trail 100

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday Sep 27

Kresowe Trail - Michałowo

Michałowo - 26 km from Supraśl

8 km

20 km

The Kresowe Trail - Michałowo will take place in Michałowo on Saturday 27 September 2025. You can run between 8 and 20 kilometers.

Sat - Sun Oct 25-26

Lipowa Ultra Doba

Lipowy Most - 13 km from Supraśl

The Lipowa Ultra Doba will take place in Lipowy Most from Saturday 25 October 2025 to Sunday 26 October 2025. You can run between 5 and 12 kilometers.