Lost Treasure Trail Race

The Blue Bully Ultra is Ontario's only three-day stage trail running race held at Blue Mountain Resort, featuring a weekend festival of running and fun from October 3-5, 2025. The event offers three race styles: The Stampede, a fast 5km with 400m elevation; The Drive, a challenging 50km or 25km cros..

Creemore Vertical Challenge 2025, in Creemore, Ontario, at Mad River Park, is a multi-distance ultramarathon organized by North of 89 Outdoors. Runners choose from four distances: 14K, 27.5K, 55K, and 80K (50 miles). The 80K/50M is three laps, 55K two laps, and the 27.5K and 14K one lap each, with a..

Horseshoe Valley Hustle is a trail race held at Horseshoe Valley Resort in Barrie, Ontario. The event offers 5 km and 10 km trail distances, with a Small Steps 1 km Run/Walk for youngsters and families. The course is rugged and technical, featuring narrow forest trails, frequent elevation changes, a..

Chill Session 2025 is a trail-running event held at Mansfield Outdoor Centre in Mulmur. Runners can choose from 10K Chill, 5K Cool, or 1K Wee Chilly for kids. The courses are mostly single-track with elevation gains around 220m for the 10K and 130m for the 5K, and are marked with hot-pink arrows and..

Caledon Crusher 2026 is a trail-running event in Ontario’s Caledon Hills, centered at Mono Centre Park in Shelburne. It offers 25k, 50k and End-to-End 72k routes along the Caledon Bruce Trail. Runners traverse rugged singletrack and sustained climbs with elevations of about 850m (25k), 1,200m (50k),..

Falling Water Trail Marathon/ Half Marathon 2026 is a rugged trail event on the Beaver Valley section of the Bruce Trail in Eugenia, Ontario. It offers a Trail Marathon (~42km) and a Trail Half Marathon (~21km), each limited to 100 runners. The course is rocky, rooty, and very hilly, with almost all..