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Fat Ass Trail Run

Quinte West, Canada • 16 Nov 2025

The Fat Ass Trail Run, held at Batawa Ski Hill in Ontario, Canada, is a popular trail running event that began in 2003 with 23 participants and has grown significantly while maintaining an inclusive atmosphere for runners and walkers of all ages and speeds. The race offers multiple distances ranging from a 1km kids' run to a challenging 50km ultra, including a 6-hour timed "Bad Ass" event. The course features diverse terrain such as rocks, roots, single tracks, wooden bridges, creek crossings, hills, and meadows, promising an adventurous experience. Aid stations provide water, nutrition, and first aid, and awards are given to top finishers. Visit the organization's website for the most recent information.

Canada Ontario Quinte West

Race information

Website Registration
6 hr
Bad Ass 6 Hour
50 km
24 km
24.5km
16 km
16.5km
10 km
7 km
5 km
Big Bum Kids' 1km
Visit the organization's website for the most recent information.
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