Trail Running calendar near The Beaches 2026-2027

Spartan obstacle weekend at Brimacombe near Toronto and Lake Ontario offering Sprint 5 km, Super 10 km, a Kids Race and a 4 hour Hurricane Heat. Trail courses include 92 meters of climbing and multiple switchbacks.

Two days of trail racing in Ancaster on a 20 km loop offering distances from 10K to 100 miles. Four aid stations, a cup free policy, and status as a Western States 2027 qualifying race.

Trail races from 5 km to a new 100 km solo or relay at Mansfield Outdoor Centre, with cupless aid stations, on-site camping and race services.

A 100 miles route circling the City of Hamilton through six communities. Finish within 40 hours for a Gold buckle or complete the distance during June to receive a Pewter buckle.

A trail race in the 5 Peaks Ontario series at Crawford Lake Conservation Area on June 6, offering multiple distances and on site Indigenous longhouses with educational programs. Practical event details include aid stations and a cup free po..

A St. Catharines trail event supporting the Niagara Rankin Cancer Run, offering a 21.1 km half marathon and a 7 km trail race that use the 12 Mile Creek Trail and include a descent of the Niagara escarpment.

Community trail race in Streetsville along tree covered river paths. Offers a 1 km fun run for families and a chip timed 5 km; proceeds partly support Camp Wanago and an optional technical race shirt is available.

Community fundraiser in Caledon East offering 25 km 50 km and 100 km cycling routes plus 5 km and 10 km trail options. Organized by CMHA Peel Dufferin to raise funds for local mental health and addictions services.

A trail loop event at Earl Rowe Provincial Park on June 13, 2026 offering distances from 6K to 62K, aid stations, cup-free support with a SpeedCup, and finisher medals.

Commemorative run in Niagara-on-the-Lake honoring General Haller and Polish Canadian history. Multiple race categories follow the Niagara Parkway with participant kit items included.

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 15 hour 23 minute looped trail event on an approx. 3.7 km circuit at Marydale Park with a relay option for teams up to five, a single aid station per lap, and proceeds supporting the C.Y.O. One-to-One camp program.

Trail running event at Kelso Conservation on June 27, 2026 offering 2K, 5K, 10K, MAX Elevation and a 20K relay. Courses include aid stations, professional chip timing and a post event village with awards.

Trail races on the Toronto Bruce Trail near Milton Ontario with about 52 km, 27.5 km and 10 km options. Point-to-point courses use white blazes, include shuttle service and spaced aid stations.

A 5 Peaks Trail Running event at Area 8 Conservation Area on a former limestone quarry, offering routes from 1 km to 24.2 km with mapped courses, aid stations and medals for top finishers.

A 5K trail run at Bella Rose Vineyard in Lewiston, NY on July 19, 2026 offering a stemless wine glass and complimentary wine tasting for those 21 and older, professional timing, post-race snacks, and vineyard views.

Trail event at Dundas Valley Conservation Area featuring a 7 km loop, multi-loop and timed formats including a 100 mile challenge and an elimination Gong Show.

Beast of Burden Summer in Lockport NY follows the Erie Canal towpath and offers 100 mile, 50 mile and 25 mile distances with fully stocked aid stations and a start at Wide Waters Marina.

Mud Hero Toronto is a 6 km mud obstacle event at Albion Hills on August 22, 2026. The program includes mud obstacles, a finisher medal, live DJ, food trucks, and paid onsite bag check and parking.