Trail Running calendar near Uxbridge 2025-2026

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..

Lines and Loops at Harold Town Conservation Area is a trail running event held near Peterborough, Ontario, celebrating 31 years of conservation and the land donation by artist Harold Town. Participants can choose from multiple distances: a 6K lap, an 18K (3 laps), or a challenging 30K (5 laps), with..

Run The Caves is an ultra trail race held at the scenic Warsaw Caves Conservation Area near Peterborough, Ontario. The event features multiple distances including a 1km Kids Run, 5km and 10km Walk/Run, 25km and 50km ultra races, plus a 15km virtual run option. The course offers a mix of sweet single..

The 5 Peaks Cider Run is a trail running event held at Slabtown Cidery and Woodnewton Farm in Uxbridge, Ontario, set amidst the scenic Oak Ridges Moraine. Celebrating the fall apple harvest, the race offers a variety of distances including a 1K kids' fun run, 3K kids' timed run, and adult options of..

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..