Trail Running calendar near Peterborough 2025-2026

The Northumberland Run Forest Run, held in Roseneath, Ontario, offers runners a unique opportunity to explore scenic forest trails through four distinct race options. Participants can choose The Jenny, a 4-hour run on a 3K loop; The Lieutenant Dan, a challenging 7.5K loop with steep hills; The Bubba..

The Whole Enchilada is a trail running event held at Trail Hub in Uxbridge, Ontario, known as Canada's Trail Capital. The race offers multiple distances, including a challenging 50 km course featuring significant elevation gains and technical terrain through Durham Forest, Walker Woods, and Glen Maj..

The Boomerang Trail Run is a customizable trail running event held at Batawa Ski Hill in Batawa, Ontario, Canada. Participants challenge themselves on a 7km+ looped trail featuring varied terrain including hills, rocks, roots, mud, and a single road crossing. Runners choose to complete as many loops..

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. Both races start and finish at Elgin Park, offering participants a picturesque course through the local landscape. The event also includes a 1..

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 in 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. The course offers a mix of sweet single-track..

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. Celebrating the fall apple harvest, the race offers a unique opportunity to explore hidden trails while enjoying some of Southern Ontario's best cide..

The Fat Ass Trail Run, held at Batawa Ski Hill in Ontario, Canada, is a popular trail running event that began in 2003 with 23 participants and has grown significantly while maintaining an inclusive atmosphere for runners and walkers of all ages and speeds. The race offers multiple distances ranging..