Trail Running calendar near St. Williams 2025-2026

Join the Canadian Cross Country Classic at Fanshawe Golf Course in London for a grass and mud 5K and a fun 1K kids race, plus an ACXC Fan Fest with local food and lounge spaces. Presented by BackRoads Brews + Shoes, it blends competition an..

Run the Leftovers Mystery Race in Hamilton, a playful event where you stop at checkpoints to cut mystery images with blunt scissors before moving on. Free entry with a suggested $20 charity donation and distances revealed on race day.

Polar Paws 2026 invites runners and canine companions to winter trail loops on Lake Erie near Turkey Point with 5 km, 10 km, 25 km and dog runs. Heated facilities, on course aid and partial proceeds support the local humane society.

Run the scenic Hamilton to Brantford rail trail at the Foxtail Rail Trail Race in Dundas Valley on April 18, 2026. Choose 5, 10, 25 or 50 km on a mostly flat, fast out and back course with chip timing and medals.

Sulphur Springs Trail Race weekend invites trail runners to tackle scenic single track, natural springs and steep climbs on a 20K loop. Distances range from 10K to 100 miles with team relays and WSER qualification on offer.

Tally in the Valley is a looped trail running festival through the scenic Dundas Valley Conservation Area, with options from a single 7 km loop to a 100 mile epic plus 6, 12 and 24 hour timed formats. Finishers earn custom medals and a belt..

Join Sticks n' Stones at Christie Lake for rolling dirt loops around the lake with distances from 5k to a 53k solo or team relay. Enjoy La Sportiva demos, aid stations and medals while supporting Oceana Canada.

Run the Phoenix Trail Races at Fanshawe Conservation Area on October 17 2026, with a scenic 25k loop or a double loop 50k. Enjoy varied trails, aid stations, a finisher medal and a post race meal at this friendly community event.

Choose 10 km or 25 km on the Bruce Trail for scenic single track and rocky views along the Niagara Escarpment. Enjoy aid stations, shoe demos and a lively finish at Dundas Valley Conservation Area.