Trail Running Calendar Ontario 2025-2026

Join the Kamview / Fresh Air Trail Run in Thunder Bay for a scenic community trail outing hosted by Thunder Bay Nordic Trails and Fresh Air. Start and finish at the stadium area and stick around for a free kids Mini Fun Run after the main r..

The Frightening Fall Trail Race, organized by Cornwall Multisport Club, is held at Guindon Park East, on Vincent Massey Drive in Cornwall, Ontario. Distances offered are 6 km (a prediction-style race; free for CMC members, $20 for non-membe..

Sticks n' Stones Trail Race 2025 is held at Christie Lake Conservation Area in Hamilton, Ontario. All races follow a single rolling dirt loop around the lake, about 5.3 km per lap. Distances offered: 5 km (1 loop), 10 km (2 loops), 26.5 km..

Turkey Gobbler Trail Run : event overview The Turkey Gobbler Trail Run takes place at Walden Cross Country, Denis Avenue, Naughton, Ontario on October 12, 2025. It is the final event of the 2025 Sudbury Fitness Challenge. Proceeds from the..

Turkey Trot (London, ON) The Turkey Trot takes place on Thanksgiving Monday, October 13, 2025, at Springbank Park, Commissioners Road West, London, Ontario, Canada. The event includes runs for adults, youth, and very young children. Donatio..

Join Head for the Hills on October 18 in St Catharines and enjoy scenic trails through Short Hills Provincial Park with 10 km, 5 km and a 1 km kids run. Family friendly and raising funds for the Brain Injury Association of Niagara.

Hit the trails at the Long Sault Trail Race & Ultra on October 18, 2025, with options from a 2K kids fun run to a 6 hour loop challenge across scenic all trail loops. Fundraising supports CLOCA and every runner receives custom Outway socks.

Event details The Horseshoe Valley Hustle takes place on October 18, 2025 at Horseshoe Valley Resort in Barrie, Ontario. The event offers three distances: 1KM Small Steps Run/Walk (out-and-back on paved paths) 5KM trail race (one loop) 10K..

Run the Creemore Vertical Challenge on Oct 18, 2025 with looped 14K, 27.5K, 55K or 80K 50 mile options over rolling hills, gravel roads and wooded trails around Mad River Park. Expect steep climbs, scenic views and well stocked aid stations..

Wise Raven Trail Race is held at Camp Heidelberg in Waterloo, Ontario. The fundraiser offers multiple distances: 5 km (2 loops), 10 km (4 loops), 25 km (10 loops), 50 km (20 loops), and a 6-hour relay. Runners follow a 2.5 km forest loop ar..

Join the Harvest Hustle 5K Run and Wheel at Mud Creek Trail for a family friendly fall race supporting Community Living Chatham Kent. Enjoy a timed 5K, Walk and Wheel, kids dash, vendor market and finisher medals for all.

Event details The Phoenix Trail Races take place on Saturday, October 18, 2025 at the Watson Porter Pavilion in Fanshawe Conservation Area, London, Ontario. Race entries listed include the following distances: 25k (one loop) 50k (two loops..

Event details The Trails & Tails Classic takes place on October 19, 2025 at Terra Cotta Conservation Area, 14452 Winston Churchill Blvd, Halton Hills, ON L7G 0N9. The event is organized by Canadian Canicross Sports and had 55 participan..

Hike 4 Horses is a fundraising community event held at Sunrise Therapeutic Riding & Learning Centre in Puslinch, Ontario. The event offers two 5 km options: a Leisurely Hike and a Timed Run, inviting participants of varying paces to join th..

Event details Pinery Fall Classic 2025 is a run/walk event at Pinery Provincial Park, Grand Bend, Ontario, on October 19, 2025. The event is a fundraiser for The Friends of Pinery Park and supports education, preservation, research, and enh..

Event overview The Night Thing 2025 is a trail race on the Maitland Trail in Auburn, Ontario. The event is organized by Race Huron and is listed at the Auburn Riverside Retreat on Blyth Road. The race date is Friday, October 24, 2025. Dista..

Event overview The Cider Run is a trail running event held at Slabtown Cider Company / Woodnewton Farm in Uxbridge, Ontario on Saturday, October 25, 2025. The course uses trails on the Oak Ridges Moraine and routes and distances may be chan..

Event overview The Bad Thing 2025 is a point-to-point trail race on the Maitland Trail in Huron County, Ontario. The event date is Saturday, October 25, 2025, and the finish location is Auburn Riverside Retreat on Blyth Road in Auburn, ON...

Event overview Trick or Trot 2025 is a Halloween-themed run on Saturday, October 25, 2025, at Laurel Creek Trail. The meeting area is listed as 445 Wes Graham Way, Waterloo, ON N2L 6R2. The event programme includes a costume contest at the..

Kamview / Fresh Air Off Road Half is a trail-running event in Thunder Bay, Ontario, organized by Thunder Bay Nordic Trails and Fresh Air. The race offers long and short off-road courses for a rugged, natural terrain experience. Start and fi..