Bison Ultra-Trail®2026

03.10.2026Supraśl (Poland)

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Pacing, fueling and crew sheet for the course you pick

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6 courses · 12–106 km · up to 1’250 m D+

6 courses

12km
83 m D+
avg 1%
Bison Trail 12
03.10.
No index
18km
165 m D+
avg 1%
Bison Trail 18
03.10.
32km
300 m D+
avg 1%
Bison Trail 30
03.10.
52km
766 m D+
avg 1%
Bison Ultra 50
03.10.
72km
1’078 m D+
avg 1%
Bison Ultra 70
03.10.
106km
1’250 m D+
avg 1%
Bison Ultra-Trail 100
03.10.

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Bison Ultra-Trail®, in one roadbook.

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The race

A trail running event in the Podlasie region, featuring courses through the Knyszyńska Forest with diverse terrain, steep climbs, and cultural landmarks.

Where to stay

Find a place to stay near Supraśl for the race.

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