Trail Running calendar near Peterborough 2025-2026

We have found 12 Trailruns within 80 kilometers of Peterborough. See below where and when you can find the races.

The The First Hour will take place in Castleton on Friday 16 May 2025. You can run 8 kilometers.

Big D's Backyard Ultra and Trail Race is an exciting running event taking place at Ken Reid Conservation Area, featuring three race formats: a 6-hour, a 12-hour, and a 24-hour ultra. Participants will tackle a 6.7 km course, completing laps every hour, with a cowbell signaling the start of each new..

June 2025

The Northumberland Run Forest Run will take place in Northumberland County from Sunday 8 June 2025 to Friday 13 June 2025. You can run between 7 and 24 kilometers.

The Boomerang Trail Run will take place in Quinte West on Saturday 21 June 2025. You can run between 2 and 6 hours.

The Whole Enchilada is an exciting trail running race taking place at the Trail Hub in Uxbridge, Ontario, on June 21, 2025. This event is set in Durham Region, known as the trail network capital of Canada, featuring over 240 km of scenic trails. Participants can choose from various race options, inc..

The Uxbridge Run for the Diamond will take place in Uxbridge on Sunday 22 June 2025. You can run between 5 and 10 kilometers.

July 2025

The Dark & Dirty will take place in Batawa on Saturday 12 July 2025. You can run between 7 and 14 kilometers.

August 2025

The Middle Path Trail Race will take place in North Kawartha from Saturday 9 August 2025 to Sunday 10 August 2025. You can run between 5 and 52 kilometers.

The The Last Hour will take place in Thomasburg on Friday 22 August 2025. You can run 8 kilometers.

The Lines and Loops at Harold Town C.A. will take place in Peterborough on Saturday 23 August 2025. You can run between 6 and 30 kilometers.

October 2025

Run The Caves is an ultra trail race held at Warsaw Caves Conservation Area in Ontario, featuring various distances including 1 km Kids Run, 5 km, 10 km, 15 km virtual, 25 km, and 50 km ultras. The event promotes physical and mental well-being, with a portion of proceeds donated to the Canadian Ment..

November 2025

The Fat Ass Trail Run, held at Batawa Ski Hill in Ontario, Canada, is an inclusive and popular trail running event that began in 2003. It features various race distances, including 50 km, 24.5 km, 16.5 km, 10 km, 7.5 km, 5 km, and a kids' 1 km race, accommodating runners of all levels. The course of..