Fun Run Photo 1571939

Fat Ass Trail Run 2025

Date
November 16, 2025
Location
Batawa, Quinte West, Ontario
Events
8 Races

About Fat Ass Trail Run 2025

The Fat Ass Trail Run began in 2003 with 23 participants who fell in love with running the trails of the Batawa area. Over the years, it has grown into one of Ontario's largest trail races, maintaining an inclusive atmosphere welcoming runners and walkers of all ages and abilities.

The event features a variety of trail distances and a unique timed 6-hour race, attracting over 500 runners annually to enjoy the diverse and challenging terrain in late fall.

Race Schedule

Please check the official website for up-to-date times and pricing

Big Bum Kids' 1K

Fat Ass Trail Run 2025
November 16, 2025
Batawa, Quinte West, Ontario

24.5K

Fat Ass Trail Run 2025
Trail Half
November 16, 2025
Batawa, Quinte West, Ontario

Bad Ass 6 Hour

Fat Ass Trail Run 2025
Timed Ultras
November 16, 2025
Batawa, Quinte West, Ontario

7.5K

Fat Ass Trail Run 2025
Short Trail
November 16, 2025
Batawa, Quinte West, Ontario

5K

Fat Ass Trail Run 2025
Short Trail
November 16, 2025
Batawa, Quinte West, Ontario

50K

Fat Ass Trail Run 2025
Trail Marathon
November 16, 2025
Batawa, Quinte West, Ontario

10K

Fat Ass Trail Run 2025
Short Trail
November 16, 2025
Batawa, Quinte West, Ontario

16.5K

Fat Ass Trail Run 2025
Trail Half
November 16, 2025
Batawa, Quinte West, Ontario

Course Details

- Mixed terrain: rocks, roots, wide trails, single tracks
- Wooden bridges and creek crossings
- Hills and meadows
- Variable race conditions including snow, mud, or sun

Race Highlights

- Inclusive atmosphere welcoming runners and walkers of all ages and abilities
- Multiple race distances including timed 6-hour event
- One of Ontario's largest trail races with over 500 participants annually
- Opportunity to experience fall running in the Batawa area

RACE DAY COUNTDOWN

175
Days
175
Hours
175
Minutes
Date
November 16, 2025
Season
Fall (September-November)
Location
Batawa, Quinte West, Ontario
Avg Temp
Cool (<10°C)
Avg Humidity
High (60-80%)