Trail Running Calendar Ontario 2026-2027

The SOO 200 is eastern Canada's only 200-mile ultramarathon. It challenges athletes on a rugged course through the Searchmont, Ontario landscape. This technical event requires specific safety gear and precise navigation.

Trail race weekend in the privately owned Haliburton Forest with multiple distances including a 100 mile option. Rugged, forested and hilly trails pass lakes and streams; registration rules and transfer policy are specified.

A weekend of trail running in the stunning landscapes of Bruce Peninsula National Park. Saturday features 7km, 21km, and 42km races on the Bruce Trail, while Sunday offers a unique 5km run on Flowerpot Island, complete with a boat ride. The..

The North Bay Road Race offers multiple distances along North Bay's scenic waterfront, featuring a flat and fast 5k and a half marathon. A 1-mile Kid's Race is also part of the event. The race supports the YMCA of Northeastern Ontario throu..

Join the 7th annual Kincardine 7K Trail Challenge on September 19, 2026 at Station Beach, a scenic 7 km trail run or walk suitable for all paces. Stick around for post race awards celebrating top finishers and youth participants.

Join the 13th annual Kitchener Kids with Cancer for a charity run or walk supporting pediatric oncology. Choose from a 5km or 10km course on the trails of Kiwanis Park. A family friendly event combining fitness with fundraising for a great..

Trail race at Bon Echo Provincial Park on September 19, 2026 offering 10 km, 30 km and a 43 km ultramarathon; long technical sections, cup-less aid stations, and a 250-runner limit.

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 Ale 2026 in Sarnia mixes trail running with fundraising for Rayjon, offering 5 km, 10 km and a new 15 km route plus a virtual option in early September and local craft beer for adults.

A three-day stage race at Blue Mountain Resort, featuring a different format each day: vertical climb, distance grind, and a timed loop finale. Enjoy daily awards, social events with meals and music, and full safety support. Ontario's only..

Run Off-the-Grid is a trail race through Ontario's rugged wilderness, hosted by Nature's Harmony. Choose from three distances and enjoy the autumn colours. This event focuses on sustainability and community.

An urban trail race exploring Hamilton's forests, creeks, and iconic waterfalls. Choose from four distances, from a gentle 5k to a rugged 21k on the Bruce Trail. The event is transit-friendly, features a unique toque for runners, and emphas..

The fifth race in the 5 Peaks Ontario Trail Running Series takes place at Heart Lake Conservation Park. Runners can choose from four distances on shaded trails famous for autumn colours. The event offers free parking and follows a cup free..

Run the Caves The Run the Caves Ultra and Trail race is hosting its 3rd annual event. A portion of all registration fees is donated to the Canadian Mental Health Association (CMHA). The organization promotes green initiatives and the event..

Trail races on October 10, 2026 at Christie Lake featuring a 5.3 km loop with distances from 5 km to 53 km solo and relay teams. Two aid stations per loop, cupless policy, and proceeds support Oceana Canada.

At Fanshawe Conservation Area, Phoenix Trail Races offers 25K and 50K trail options around the reservoir with varied surfaces, aid stations about every 5 kms, timed finishes and onsite support.

A scenic trail race at Long Sault Conservation Area. Choose from six distances, from a family-friendly 2K to a 6-hour endurance challenge. This community event features swag, prizes, and on-site support.

Event Overview The Creemore Vertical Challenge takes place on October 17, 2026. It is a trail and ultrarunning event offering four different race distances: 14 km, 27.5 km, 55 km, and 80 km (50 Miler). The course is a combination of trails..

Trail race at Camp Heidelberg in Waterloo on October 17, 2026 using repeated 2.5 km loops. Distances range from 5 km to 50 km with 6 hour options, aid station, electronic timing and finisher medals.

A point-to-point adventure along the legendary Bruce Trail from Burlington to Dundas. Choose between a technical 25 km route or a mixed 10 km course, both featuring a net downhill profile. The festive finish takes place at the Dundas Valley..