Trail Running calendar near Mulmur 2025-2026

Pick Your Poison Trail Run is an annual ultra trail race held in April at the Heights of Horseshoe in Barrie, Ontario, Canada. Participants can choose from three challenging distances: 12.5k (one loop), 25k (two loops), or 50k (four loops), each featuring a 12.5k loop with 343 meters of elevation ga..

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 in Alliston, Ontario, is a trail running event held at Earl Rowe Provincial Park featuring a scenic 12K loop around the park. The course is mostly double-wide trails with grass, dirt, a bit of pavement, and bridge crossings over Earl Rowe Lake, including a short climb to a look..

The Trash Dash Fun Run will take place in Midhurst on Saturday 14 June 2025. You can run between 5 and 10 kilometers.

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 is a scenic running and walking event held in Uxbridge, Ontario, starting and finishing at Elgin Park. It features two main distances: a 10K and a 5K, both taking participants through winding trails and roads in the area. The event also includes a 1 km Kids Dash.Limi..

The Utopia Backyard Ultra 2025 is a unique endurance running event held from June 27-29 at the Tiffin Centre for Conservation in Utopia. Participants run a 4-mile (6.7 km) loop every hour on the hour until only one runner remains. The event offers a main race and optional 12-hour and 6-hour sub-even..

Summit 700 Trail Runs is an exciting trail running event taking place at Blue Mountain Resort in Ontario. Scheduled for July 5, 2025, participants can choose from various distances, including 5K, 10K, 21K, and a new 50K Ultra and Relay option. The courses feature challenging terrain with a 700-foot..

The First Blaze Trail Race 2025 is a unique trail running event held on July 12, 2025, at Kelso Conservation Area in Milton, Ontario, Canada. It features three challenging point-to-point races along the Toronto section of the Bruce Trail: a 50km (51.8km actual) race for intermediate runners, a 27.5k..

Timber24 Relay is a thrilling 24-hour trail running festival held at Hardwood Ski and Bike in Oro Medonte, Ontario. Participants form teams of 4 or 8 to collectively run 192 km, with each member completing an 8 km lap every hour. The event fosters community spirit and camaraderie, featuring a vibran..

The Devil's Key is a challenging trail running event held at Devil's Glen Country Club in Duntroon, Ontario, along the Bruce Trail. Featuring three distances—66.6 km, 33.3 km, and 15 km—the race is known for its steep climbs and technical descents, with the longest course including nearly 6,000 feet..

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 5 Peaks Cider Run in Uxbridge, Ontario, is a trail running event set amidst the scenic trails of the Oak Ridges Moraine at Woodnewton Farm. Scheduled for October 25th, it offers various race distances, including a 7 km sport route, a 14 km enduro, a 21 km grit course, and a 3 x 7 km relay. The e..

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..

The Golden Spike Trail Race is a winter trail running event held at Crawford Lake Conservation Area in Milton, Ontario. Scheduled for December 6, 2025, it offers three distances: 5K, 10K, and 21K, catering to all levels from beginners to seasoned trail runners. The course features scenic, snow-duste..