Trail Running calendar near Peterborough 2025-2026

The Uxbridge Run for the Diamond is a scenic running and walking event held in Uxbridge, Ontario, featuring 10K and 5K distances on winding trails and roads starting and finishing at Elgin Park. The event supports the Uxbridge Hospital Auxiliary, with all proceeds benefiting the local hospital. Part..

Dark & Dirty is a night trail running event held at Batawa Ski Hill in Batawa, Ontario, Canada. Scheduled for July 12, 2025, the race offers two distance options: 7km and 14km. The course features well-marked trails with natural obstacles such as rocks, roots, stumps, and hills, providing a challeng..

The Middle Path Trail Race, held in Kawartha Lakes, Ontario, offers a variety of distances including 26 km, 52 km, a 13 km team event, as well as 5 km and 2 km races over a weekend in August. Part of the Outrace Series and Athletics Ontario Trillium Running series, the event emphasizes accessibility..

The Last Hour is an 8km trail run held at Vanderwater Conservation Area in Thomasburg, Ontario, as the final race in the Friday Night Happy Hour Series. The course features gently rolling terrain through beautiful pine groves, old boulder fields, and alongside the Moira River, with wide trails ideal..

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/Woodnewton Farm in Uxbridge, Ontario, located on the scenic Oak Ridges Moraine. This race celebrates the fall apple harvest and offers participants a chance to explore hidden trails in a beautiful natural setting. Distances inclu..

The Fat Ass Trail Run is a popular trail running event held at Batawa Ski Hill in Batawa, Ontario, Canada. Established in 2003, it has grown into one of Ontario's largest trail races while maintaining an inclusive and welcoming atmosphere for runners and walkers of all ages and abilities. The event..