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Blue Bully Ultra

Collingwood, Canada • 3-5 Oct 2025

The Blue Bully Ultra is Ontario's only three-day stage trail running race held at Blue Mountain Resort, featuring a weekend of diverse trail challenges from October 3-5, 2025. Runners can choose between the longer Big Bully or shorter Little Bully distances. Day 1, "The Stampede," is a fast 5km with 400m elevation gain.

Day 2, "The Drive," offers 50km or 25km cross-country races with significant elevation. Day 3, "The Round-Up," is a timed loop race where participants run as many 3.75km loops as possible within 1.5 or 3 hours. The event includes awards, swag items, live music, social events, and full medical support, set against the scenic autumn colors of the Bruce Peninsula. Visit the organization's website for the most recent information.

Canada Ontario Collingwood

Race information

Website
50 km
1800 m+
25 km
1250 m+
5 km
400 m+
3.75km Loop
Visit the organization's website for the most recent information.
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