Trail Running calendar near Peterborough 2026-2027

An 8 km trail race at Goodrich-Loomis Conservation Area as part of the Happy Hour series, featuring hills, rocks and mossy log bridges. Water at start and finish, manual timing, and no placement awards.

Spartan obstacle weekend at Brimacombe near Toronto on May 23 and 24, 2026. Events include a 5 km with 20 obstacles, a 10 km with 25 obstacles, a kids race and a four hour Hurricane Heat.

Trail event at Batawa Ski Hill on a roughly 7 km loop where runners complete as many laps as possible in 2, 4 or 6 hours; aid station mid-loop and the event is cup-less.

Trail running in Northumberland Forest on June 14, 2026 with four route options from a 3 km loop to a 24.6 km full route. The event is self supported and dogs are not permitted.

Two trail-and-road runs in Uxbridge : 10 km and 5 km : starting and finishing at Elgin Park. A fundraiser for the new Uxbridge Hospital, with online registration open Feb 1 to June 10, 2026.

Trail Hub in Uxbridge hosts a trail event with distances from 1 km to 50 km across Durham Region forest trails. Courses are supported by aid stations and include environmental measures and local donations.

A night trail race at Batawa Ski Hill on July 11, 2026, with marked 7 km and 14 km courses. Headlamps are required, headphones are not allowed, and aid stations provide water and nutrition.

Trail race at Kawartha Nordic offering multiple distances from a kids run to a 52 km ultra. The event is part of the Outrace Series and emphasizes accessibility and environmental practices.

The Last Hour is the final Friday Night Happy Hour trail run, an 8 km route through pine groves and along the Moira River at Vanderwater Conservation Area. Parking has a CA$6 gate fee and there are no aid stations on course.

The 5K Foam Fest in Toronto is a two day obstacle course fun run with over 25 obstacles, a giant inflatable waterslide, mud pits and 2.5 million cubic feet of foam. The event includes a free kids zone, festival vendors and a beer garden.

Trail event at Slabtown Cider Co. on private Woodnewton Farm trails near Uxbridge. Multiple distances from a kids 1K fun run to a 40K five loop race and fundraising for local trail restoration.

Trail and ultra races in Warsaw Caves Conservation Area offer distances from a 1 km kids run to a 50 km ultra, bib and chip timing, an eco friendly approach, and partial proceeds to the Canadian Mental Health Association.

This community trail race offers distances for everyone at the Long Sault Conservation Area. Choose from a 2K kids run, 7K, 14K, 21K, or a six-hour ultra on scenic trail loops. Parking is limited and supports the conservation organization C..

Trail event at Batawa Ski Hill on November 15, 2026, offering multiple distances including a 50 km and a timed 6-hour event. Mixed terrain, three aid stations, cupless policy, and pre-order swag deadlines.