5–50km3.1–31.1mi
6 courses
Fat Ass Trail Run
Quinte West, Ontario · 
Canada
LiveTrail
Upcoming races
November 2026 · 2 races
Sun 15.11.1 race
Sat 28.11.1 race
5–10km3.1–6.2mi
2 courses
Chill Session
Mulmur, Ontario · Canada
130–220 m D+427–722 ft D+
TrailGPX
January 2027 · 2 races
Sat 16.01.1 race
5–25km3.1–15.5mi
3 courses
Polar Paws Winter Trail Race
St. Williams, Ontario · Canada
Trail
Sat 30.01.1 race
5–21.1km3.1–13.1mi
3 courses
Polar Bear Run - Fergus
Fergus, Ontario · Canada
Trail
April 2027 · 4 races
Sat 10.04.1 race
25–72km15.5–44.7mi
3 courses
Caledon Crusher
Mono, Ontario · Canada
850–2’100 m D+2’789–6’890 ft D+
Ultra
Sat 17.04.1 race
50km31.1mi
1 course
The Foxtail Hundred 50km Rail Trail Race
Dundas, ON, Ontario · Canada
Dates to be confirmedTrail
Sat 24.04.2 races
12.5–50km7.8–31.1mi
3 courses
Pick Your Poison Trail Run
Barrie, Ontario · Canada
430–1’700 m D+1’411–5’577 ft D+
Trail
50km31.1mi
1 course
Pick Your Poison 50K Trail Run
Barrie, ON, Ontario · Canada
Dates to be confirmedTrail
May 2027 · 3 races
Sat 08.05.1 race
50km31.1mi
1 course
Conquer the Canuck 50 km
Cambridge, ON, Ontario · Canada
Dates to be confirmedTrail
Sat 29.05.1 race
50–100km31.1–62.1mi
2 courses
Great Mansfield Outdoors 50km
Mulmur, ON, Ontario · Canada
Dates to be confirmedUltra
Sun 30.05.1 race
20–160km12.4–99.4mi
5 courses
Sulphur Springs Trail Race
Ancaster, Ontario · Canada
500–4’000 m D+1’640–13’123 ft D+
Dates to be confirmedUltra
June 2027 · 4 races
Fri 11.06.1 race
73–321.9km45.4–200mi
3 courses
The Ribbon 200
Blue Mountain, Ontario · Canada
1’500–9’500 m D+4’921–31’168 ft D+
Ultra
Fri 18.06.2 races
5km3.1mi
1 course
Another Hour
Prince Edward, Ontario · Canada
Trail
8km5mi
1 course
The First Hour
Brighton, Ontario · Canada
Trail
Sun 20.06.1 race
25–50km15.5–31.1mi
2 courses
The Whole Enchilada
Uxbridge, Ontario · Canada
457–1’074 m D+1’499–3’524 ft D+
Dates to be confirmedTrail
July 2027 · 4 races
Sat 03.07.1 race
56km34.8mi
1 course
Limberlost 56 km Challenge
Huntsville, ON, Ontario · Canada
Dates to be confirmedTrail
Sat 10.07.2 races
6.7km4.2mi
1 course
Utopia Backyard Ultra
Utopia, Ontario · Canada
45 m D+148 ft D+
UltraGPX
7–21km4.3–13mi
3 courses
Dark & Dirty
Batawa, Ontario · Canada
Trail
Fri 23.07.1 race
6km3.7mi
1 course
One More Hour
Hillier, Ontario · Canada
Trail
August 2027 · 4 races
Sun 08.08.1 race
5–160km3.1–99.4mi
11 courses
The ENDURrun
Conestogo, Ontario · Canada
Ultra
Fri 13.08.1 race
5.8–81.1km3.6–50.4mi
6 courses
Boréalys Mont-Tremblant by UTMB
Mont-Tremblant, Ontario · Canada
379–4’020 m D+1’243–13’189 ft D+
Dates to be confirmedUltraGPX
Fri 20.08.1 race
8km5mi
1 course
The Last Hour
Thomasburg, Ontario · Canada
Trail
Sat 21.08.1 race
10–21.1km6.2–13.1mi
2 courses
Calabogie Peaks Trail Run
Calabogie, Ontario · Canada
Trail
September 2027 · 14 races
Fri 10.09.1 race
50–322km31.1–200.1mi
4 courses
SOO 200
Sault Ste. Marie, Ontario · Canada
1’517–7’746 m D+4’977–25’413 ft D+
Ultra
Sat 18.09.1 race
40km24.9mi
1 course
The Cider Run
Uxbridge, Ontario · Canada
800 m D+2’625 ft D+
Dates to be confirmedTrail
Sun 19.09.2 races
5km3.1mi
1 course
Trail Run & Hike - Fairview Toronto
Toronto, Ontario · Canada
Dates to be confirmedTrail
5km3.1mi
1 course
Rare Trail Party
Cambridge, Ontario · Canada
Dates to be confirmedTrail
Fri 24.09.1 race
2.5–50km1.6–31.1mi
3 courses
Blue Bully Ultra - The Drive (25 and 50 km)
Blue Mountain Resort, Ontario · Canada
125–2’800 m D+410–9’186 ft D+
Dates to be confirmedTrailGPX
Sat 25.09.5 races
12–100km7.5–62.1mi
5 courses
Prescott-Russell Recreational Trail Challenge
Bourget, Ontario · Canada
Dates to be confirmedUltra
8–24km5–14.9mi
3 courses
The Howling Ghost Trail Race
Aylmer, Ontario · Canada
Dates to be confirmedTrail
5km3.1mi
1 course
Strom's 5K Harvest Hustle
Guelph, Ontario · Canada
Dates to be confirmedTrail
12.5–50km7.8–31.1mi
3 courses
Run Off-the-Grid
Mattawan, Ontario · Canada
Dates to be confirmedTrail
1–15km0.6–9.3mi
5 courses
Get Active in Temiskaming - Colour Theme
Temiskaming Shores, Ontario · Canada
Dates to be confirmedTrail
Sun 26.09.4 races
1–21.1km0.6–13.1mi
3 courses
Albion Ascent Trail Race
Hamilton, Ontario · Canada
Dates to be confirmedTrail
5–10km3.1–6.2mi
2 courses
Traverse the Valley
Dundas, Ontario · Canada
Trail
5km3.1mi
1 course
Trail Trot 5K - Sault Ste. Marie
Sault Ste. Marie, Ontario · Canada
Dates to be confirmedTrail
5km3.1mi
1 course
Pace for the Donkeys 5K Trail Run
Puslinch, Ontario · Canada
Dates to be confirmedTrail
October 2027 · 25 races
Sat 02.10.4 races
6.7km4.2mi
1 course
Manotick Backyard Ultra
Manotick, Ontario · Canada
Dates to be confirmedUltra
7.7–26km4.8–16.2mi
3 courses
Talon Trail Races
Thedford, Ontario · Canada
Dates to be confirmedTrail
7.5–22.5km4.7–14mi
3 courses
5 Peaks - Heart Lake
Heart Lake, Ontario · Canada
Dates to be confirmedTrail
10–50km6.2–31.1mi
3 courses
Upriver Running Fall Races
Thunder Bay, Ontario · Canada
137–870 m D+449–2’854 ft D+
TrailGPX
Sun 03.10.2 races
5–50km3.1–31.1mi
4 courses
Run the Caves
Peterborough, Ontario · Canada
Dates to be confirmedTrail
12.5–50km7.8–31.1mi
3 courses
The Hustle at Pinehurst
Ayr, Ontario · Canada
233–1’165 m D+764–3’822 ft D+
Trail
Sat 09.10.3 races
5–10km3.1–6.2mi
2 courses
Fenelon Falls Turkey Trot
Fenelon Falls, Ontario · Canada
Dates to be confirmedTrail
5km3.1mi
1 course
Run for Rowan
Kemptville, Ontario · Canada
Dates to be confirmedTrail
5–50km3.1–31.1mi
4 courses
Sticks N' Stones Trail Race
Hamilton, Ontario · Canada
Dates to be confirmedTrail
Sun 10.10.1 race
8km5mi
1 course
Turkey Gobbler Trail Run
Greater Sudbury, Ontario · Canada
Dates to be confirmedTrail
Fri 15.10.1 race
6.5–13km4–8.1mi
2 courses
Waterford Pumpkinfest Walk, Run & Roll
Waterford, Ontario · Canada
Dates to be confirmedTrail
Sat 16.10.4 races
25–50km15.5–31.1mi
2 courses
Phoenix Trail Races
London, Ontario · Canada
Dates to be confirmedTrail
7–21km4.3–13mi
3 courses
Long Sault Trail Race & Ultra
Bowmanville, Ontario · Canada
Dates to be confirmedTrail
5–50km3.1–31.1mi
4 courses
Wise Raven Trail Race
Waterloo, Ontario · Canada
Dates to be confirmedTrail
6–22km3.7–13.7mi
2 courses
The Wawa Trifecta
Wawa, Ontario · Canada
Dates to be confirmedTrail
Sun 17.10.1 race
5–10km3.1–6.2mi
2 courses
Art In Motion 10K
Vaughan, Ontario · Canada
Trail
Fri 22.10.1 race
7.2–12km4.5–7.5mi
2 courses
The Night Thing
Auburn, Ontario · Canada
Dates to be confirmedTrail
Sat 23.10.3 races
10–25km6.2–15.5mi
2 courses
The Lost Valley Trail Race
Dundas, Ontario · Canada
Dates to be confirmedTrail
4km2.5mi
1 course
Becoming Ultra
The Blue Mountains, Ontario · Canada
Dates to be confirmedTrail
25–50km15.5–31.1mi
2 courses
The Bad Thing
Auburn, Ontario · Canada
Dates to be confirmedTrail
Sun 24.10.4 races
5–10km3.1–6.2mi
2 courses
Halloween Hustle Hardwood Trail
Edgar, Ontario · Canada
Dates to be confirmedTrail
8–21.1km5–13.1mi
2 courses
MT Adventures Trail Run Series
Kingston, Ontario · Canada
Dates to be confirmedTrail
15–25km9.3–15.5mi
2 courses
Raid the Hammer
Waterdown, Ontario · Canada
Dates to be confirmedTrail
5–10km3.1–6.2mi
2 courses
Hybrid Heart 5K & 10K Trail Race
Ottawa, Ontario · Canada
Dates to be confirmedTrail
Sat 30.10.1 race
5–10km3.1–6.2mi
2 courses
Horseshoe Valley Hustle
Barrie, Ontario · Canada
Dates to be confirmedTrail
Other regions · Canada
All countries →British Columbia83 upcoming racesQuebec61 upcoming racesAlberta35 upcoming racesNova Scotia13 upcoming racesManitoba12 upcoming racesNew Brunswick9 upcoming racesNewfoundland and Labrador7 upcoming racesSaskatchewan4 upcoming racesYukon4 upcoming racesPrince Edward Island3 upcoming racesNorthwest Territories1 upcoming race