Trail Running calendar near Collingwood 2025-2026

The Falling Water Trail Marathon and Half Marathon take place in Eugenia, Ontario, Canada, along the scenic Beaver Valley section of the Bruce Trail. This challenging trail event features a full marathon (approximately 42 km) and a half marathon (approximately 21 km), both with significant elevation..

Timber24 Relay is a 24-hour trail running festival held at Hardwood Ski and Bike in Oro Medonte, near Barrie, Ontario. Teams of 4 (ultra) or 8 runners collectively cover 192 km by running 8 km laps each hour over 24 hours. The event features a lively atmosphere with on-site camping, a retail and exp..

The Devil's Key is a challenging trail running event held at Devil's Glen Country Club in Duntroon, Ontario, Canada. Featuring three race distances—66.6 km (The Beast), 33.3 km (The Half Beast), and 15 km (The Mini Beast)—the course is known for its steep climbs and technical descents, including mul..

The Elevate Blue Mountain Trail Elevation Challenge is a dynamic trail running event held at Blue Mountain South Base Lodge in The Blue Mountains, Ontario. Featuring multiple race options including 5K, 10K, MAX Elevation, and relay formats for both adults and kids, the challenge emphasizes pushing p..

The Blue Bully Ultra is Ontario's only three-day stage trail running race held at Blue Mountain Resort, featuring a weekend of diverse trail challenges from October 3-5, 2025. Runners can choose between the longer Big Bully or shorter Little Bully distances. Day 1, "The Stampede," is a fast 5km with..

The Creemore Vertical Challenge is a trail running event held in Creemore, Ontario, featuring distances of 14K, 27.5K, 55K, and an 80K/50-mile race. The course combines approximately 70% gravel roads and 30% trails, winding through the scenic hills and private trails around Creemore, offering about..

The Horseshoe Valley Hustle is a trail running event held at Horseshoe Valley Resort in Barrie, Ontario, featuring challenging 5KM and 10KM courses through rugged terrain, rolling hills, and forested single-track trails. The 5KM race consists of one loop, while the 10KM race covers two loops of the..

The Chill Session 2025, hosted by North of 89 Outdoors, is a trail running event held at the Mansfield Outdoor Centre in Mulmur. It features three race distances: a 10K with about 220m elevation gain, a 5K with 130m elevation gain, and a 1K kids' race for ages 10 and under. The courses are mostly si..