Trail Running calendar near Uxbridge 2026-2027

A 24-hour team trail relay near Barrie, Ontario: teams of 1 to 8 cover 192 km in hourly 8 km laps, with on-site camping, 24-hour food service, physio support, retail and evening events.

A mud and obstacle run at Albion Hills with a 6 km course, finisher medal, live DJ and food trucks. An all day pass lets participants run multiple times and the event is open to ages 12 and up.

A 5 km obstacle event at Dagmar Ski Resort on August 29 and 30, 2026, with 25 plus obstacles, a foam zone using 2.5 million cubic feet of foam, a free Kids Fun Zone, live DJ and food vendors.

Trail running at Albion Hills on September 5, 2026 with Sport, Enduro and Grit course options plus timed and free kids events; fees vary by course and registration period and taxes and processing fees apply.

Trail races at Albion Hills Conservation Park in Caledon with singletrack routes, distances from 7.5 km to 22.75 km, riverside camping and a nearby pool. Water and aid stations are provided and the event is cup free.

UNFINISHED is a Backyard Ultra at Woodbine Beach Park where runners repeat a 6.71 km loop each hour and decide how far to go. Event options include an elimination format, a 15 hour open challenge, and a single community loop.

A family oriented survival style obstacle challenge at Paramount Fine Foods Centre in Mississauga. The event includes adults, kids and dogs and uses varied terrain with undisclosed obstacles. Tickets range from CAD 40.54 to CAD 107.64.

Trail races and a hike take place on September 19, 2026 at Slabtown Cider Co and Woodnewton Farm, with distances from a 1K kids run to a 40K five loop race and fundraising elements.

A loop-based endurance event at Albion Hills with solo, relay and team 24 hour options plus 12 hour and 6 hour formats. Runners complete repeated 6.7 km loops with one aid station at the start finish area.

Trail races at Heart Lake Conservation Park on October 3, with distances from a 3 km kids run to a 22.5 km grit course, shaded trails, aid stations on course, a cup free format and limited parking.

Trail and ultra races at Warsaw Caves Conservation Area offering individual, team and virtual formats with chip timing. A portion of fees supports CMHA and the event operates as a cup free, environmentally focused race.

An inclusive trail run and family fun walk on the Kawartha Rail Trail supporting Women’s Resources of Kawartha Lakes. Distances include 1k, 5k and 10k with timing, wooden finisher medals and on site services.

Community running event in Cobourg supporting the YMCA Strong Communities Campaign. Multiple on-site distances and a virtual option, grass course with small hills, medals for select finishers and awards for top placements.

A trail event at Long Sault Conservation Area on October 17, 2026 featuring 2K kids, 7K, 14K, 21K and a six-hour loop event across two 7 km trails.

Trail-running event on October 25, 2026 offering 1.5 km kids and 5 km/10 km options, a costume contest, awards and a donation drive for the Sharing Place.

Trail event at Horseshoe Valley Resort on October 31, 2026, offering 1 KM, 5 KM, 10 KM and an eight hour endurance challenge. The endurance format allows solo or teams of 2, 4 or 8 on a 5 KM loop with technical singletrack.

Trail event at Mansfield Outdoor Centre offering 10 km, 5 km and a 1 km kids race, with hoodies, medals, chili and beer for adult distances. Cup free, on course aid and meals in the cafe, registration closes November 1 2026.

A winter obstacle race at Albion Hills with a snowy 5-6 km course and 14 obstacles, finish-line hot chocolate and a metal finisher medal. Family discounts apply and a Polar Rush buff is included.

A spring trail race in Copeland Forest near Barrie Ontario on April 24 2027 offering 12.5k 25k and 50k looped options. The not for profit event supports mental health awareness and limits entries to 450 runners.

Spartan Race weekend at Brimacombe near Toronto offers a 5 km Sprint with 20 obstacles and a 10 km Super with 25 obstacles. The program also includes a kids race, a 4 hour Hurricane Heat, and spectator tickets.