Trail Running calendar near Ayr 2026-2027

Trail races and challenges at Kelso Conservation on June 27 2026 include 5K, 10K, MAX Elevation, kids races, a 20K relay and an Energy Mile with $500 in prizes.

A 5 km obstacle run at Victoria Park in Kitchener on July 11, 2026 featuring more than 25 obstacles, a large inflatable waterslide and 2.5 million cubic feet of foam. Festival elements include a free Kids Fun Zone, live DJ and food vendors.

Trail races on the Toronto Bruce Trail with 50 km, 27.5 km and 10 km options, technical single track and shuttle service from Kelso. Aid stations, cup free format and a finisher medal for finishers.

A foam filled 5K at Victoria Park in Kitchener on July 11, 2026 featuring more than 25 obstacles and 2.5 million cubic feet of foam. The event includes a family festival with a Kids Fun Zone, live DJ and food vendors.

Six days and six stages totalling 60 km in Ontario from July 13 to 18, 2026. The event mixes road, cross country, trail and track racing with on-course support, a technical shirt and a finisher medal.

Trail races at Area 8 Conservation Area on July 18, held on trails around a former limestone quarry, with distances from 1 km for kids to 24.2 km and course maps and aid stations provided.

On July 25, 2026 at Boler Mountain, the 5K Foam Fest in London, ON offers a 5 km course with 25+ obstacles, 2.5 million cubic feet of foam and a festival atmosphere with a kids zone, DJ, food vendors and a beer garden.

Trail event at Dundas Valley with a 7 km loop and multiple formats from a single loop to 100 miles plus 6 12 and 24 hour races. The race is sanctioned by Athletics Ontario and features partners La Sportiva and THN Labs.

A backyard ultra at Eco Park in Arva, ON on August 1, 2026 where runners repeat a 6.7056 km hourly loop until one is last standing. Field limited to 67 and the winner receives a Silver Ticket for the World Team Championship.

Eight days and eight stages totaling 80 km around Conestogo, Waterloo and Cambridge from August 9 to 16, 2026. The event mixes road, cross country, trail and track with on course support, a technical shirt and a finisher medal.

An in-person family fitness event at Gibbons Park on August 22, 2026 featuring obstacle runs for adults, three youth categories and a K9 course, with specific equipment rules and no refunds.

Raid the City is a three hour urban navigation race in Hamilton where teams of two collect points at checkpoints across trails, roads, alleys and parks. Teams must run on foot and use a smartphone app to track checkpoint visits.

Tough Mudder Toronto returns to Gopher Dunes on September 12, 2026 with 5K and 15K off road courses featuring many obstacles and finisher items like a medal, shirt, headband and a post race drink.

A family adventure event in Mississauga on September 12, 2026 with courses for adults, children and dogs. Survival style challenges take place across varied terrain, obstacles are not revealed and tickets range from 40.54 CAD to 107.64 CAD.

Spartan obstacle races at Gopher Dunes, Courtland (near London, ON) on Sep 13, 2026, offering a Sprint (5 km, 20 obstacles) and Super (10 km, 25 obstacles). Spectator tickets and team options are available.

A two-loop 5 km trail run at Bechtel Park in Waterloo on September 13, 2026, chip timed with reusable chips. Free for Run Waterloo members, standard entry listed as $15 plus fees.

Community timed 5 km and 10 km races plus a 200 m kids run at Kiwanis Park. The event raises funds for the Pediatric Oncology Group of Ontario and includes medals, limited technical shirts, and post-race refreshments.

Trail race at Springwater Conservation Area near Aylmer on September 26, 2026 offering 8k, 16k, 24k and an 8k night race with headlamps required. Registration includes park admission and a portion of proceeds supports the Children's Health..

A 5K trail run and walk at Strom's Farm and Bakery in Guelph on September 26, 2026, featuring a cedar spiral, parts of a corn maze and field trails. Includes on-site facilities, a paid activity area option and fundraising tiers with rewards..

Albion Ascent is a chip timed urban trail race in Hamilton with distances from 1 km kids to 21 km. Courses run through King's Forest and the Bruce Trail and include aid stations and a cupless policy.