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Fat Ass Trail Run

Quinte West, Canada • 16 Nov 2025

The Fat Ass Trail Run is a popular trail running event held at Batawa Ski Hill in Batawa, Ontario, Canada. Established in 2003, it has grown into one of Ontario's largest trail races while maintaining an inclusive and welcoming atmosphere for runners and walkers of all ages and abilities. The event offers multiple distances ranging from a 1km kids' run to a challenging 50km race, 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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