Trail Running Calendar Ontario 2025-2026

The Caledon Crusher will take place in Shelburne on Saturday 12 April 2025. You can run between 25 and 72 kilometers.

The The Foxtail Rail Trail Race will take place in Dundas on Saturday 19 April 2025. You can run between 5 and 50 kilometers.

The Pick Your Poison Trail Run will take place in Barrie on Saturday 26 April 2025. You can run between 12 and 50 kilometers.

The Southern Footprints will take place in Leamington on Sunday 27 April 2025. You can run between 5 and 15 kilometers.

The The Rugged Raccoon Night Race will take place in Saint Marys on Saturday 3 May 2025. You can run between 10 and 50 kilometers.

The Suntrail - Pure Grit Trail Race will take place in Hepworth on Saturday 3 May 2025. You can run between 5 and 6 hours.

The Conquer The Canuck will take place in Cambridge on Saturday 10 May 2025. You can run between 12 and 12 hours.

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

The Big D's Backyard Ultra and Trail Race will take place in Kawartha Lakes on Saturday 17 May 2025. You can run between 6 and 24 hours.

The Sulphur Springs Trail Race will take place in Hamilton from Saturday 24 May 2025 to Sunday 25 May 2025. You can run between 10 and 100 miles.

The Twelve Mile Creek Trail Half marathon will take place in St. Catharines on Saturday 7 June 2025. You can run between 7 and 21 kilometers.

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 High Noon 24Hr Trail Race will take place in Thunder Bay from Saturday 14 June 2025 to Sunday 15 June 2025. You can run between 4 and 24 hours.

The Rainbow Trail Run - Alliston will take place in Alliston on Saturday 14 June 2025. You can run between 12 and 60 kilometers.

The Look Out Trail Race will take place in North Bay on Saturday 14 June 2025. You can run between 7 and 21 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 The Farthest will take place in London on Saturday 21 June 2025. You can run between 2 and 8 hours.

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

The Utopia Backyard Ultra will take place in Utopia from Friday 27 June 2025 to Sunday 29 June 2025. You can run 6 kilometers.

The The Good Games - Guelph, ON will take place in Guelph from Friday 27 June 2025 to Sunday 29 June 2025. You can run between 5 and 10 kilometers.