Trail Running calendar near Mulmur 2025-2026

The Caledon Crusher will take place in Shelburne on Saturday 12 April 2025. You can run between 25 and 72 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 Great Mansfield Outdoors 2025 is an exciting trail running event set in the scenic Mansfield Outdoor Centre and Dufferin County Forest. Participants can choose from various distances, including 50K, 25K, 10K, and 5K, with courses primarily featuring single-track trails and varying elevation gain..

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

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 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.

The Utopia Backyard Ultra is a unique endurance running event scheduled for June 27-29, 2025, at the Tiffin Centre for Conservation. Participants complete one lap every hour until only one runner remains. The course is a loop measuring approximately 4.2 miles (6.7 kilometers) and features a mix of n..

The Summit 700 Trail Runs will take place in Grey County on Saturday 5 July 2025. You can run between 5 and 50 kilometers.

The The First Blaze Trail Race will take place in Milton on Saturday 12 July 2025. You can run between 10 and 50 kilometers.

The Timber24 Relay will take place in Oro Station from Saturday 23 August 2025 to Sunday 24 August 2025. You can run 192 kilometers.

The Blue Bully Ultra is Ontario's only three-day running stage race, offering a unique challenge for runners of all levels. Set against the stunning backdrop of the Bruce Peninsula's autumn colors, participants can choose from three race formats: The Stampede (5km with significant elevation), The Dr..

The Creemore Vertical Challenge is an exciting running event featuring multiple race distances: 14K, 27.5K, 55K, and 80K/50 Miler. Set in the picturesque hills of Creemore, participants will navigate a mix of trails and gravel roads, with a significant vertical gain throughout the course. Runners ca..

The Chill Session 2025 is a festive running event hosted by North of 89 Outdoors, taking place at the Mansfield Outdoor Centre. Participants can choose from three race distances: a 10K, a 5K, and a 1K for kids under 10. Each registration includes a Canadian-made hoodie, a medal, and a post-race meal..