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View all ↓Running in Ontario 2026 - 2027
The most comprehensive list of Ontario Running Events in 2026 - 2027. Discover 100's of US Ontario Running. Find your perfect race here!
Running Ontario 2026 - 2027
Turkey Trot
London, ON
Mon 12 Oct 26
$7.69 - $13.14
2026 Northumberland Turkey Trot
Cobourg, ON
Mon 12 Oct 26
Free - $34.62
Proving Ground: Turkey Time Trial
Toronto, ON
Mon 12 Oct 26
$24.03
THANKSGIVING DAY MILE
Kitchener, ON
Mon 12 Oct 26
Free - $40.37
Bridget's Run 2026
Barrie, ON
Sat 17 Oct 26
Free - $45.41
Tails on Trails
London, ON
Sat 17 Oct 26
$50.81 - $66.98
Wise Raven Trail Race
Waterloo, ON
Sat 17 Oct 26
$56.20 - $282.78
Long Sault Trail Race & Ultra
Bowmanville, ON
Sat 17 Oct 26
$18.58 - $122.07
Nottawasaga Fall Classic 2026
Wasaga Beach, ON
Sat 17 Oct 26
$50.81
Phoenix Trail Races
London, ON
Sat 17 Oct 26
$6.00 - $101.53
9runrun
Ottawa
Sat 17 Oct 26
$30.44 - $126.27
2026 TCS Toronto Waterfront Marathon
Toronto, ON
Sat 17 Oct 26
The Wawa Trifecta
Wawa, ON
Sat 17 Oct 26
$15.00 - $55.00
Kilometers for Kids 2026
Cobourg, ON
Sat 17 Oct 26
$40.02
Cross the Line 2026
Toronto, ON
Sat 17 Oct 26
$40.02
9runrun - Ottawa
Ottawa, ON
Sat 17 Oct 26
$24.80 - $126.27
Pinery Fall Classic 2026
Grand Bend, ON
Sun 18 Oct 26
$45.41 - $66.98
Run for Toronto 2026
Toronto, ON
Sun 18 Oct 26
Free - $23.83
Art In Motion 10K/5K/2K
Vaughan, ON
Sun 18 Oct 26
New Tecumseth Memorial Run/Walk
New Tecumseth, ON
Sun 18 Oct 26
$18.99 - $62.00
Race into the Harvest: 5K Obstacle Course by Mastronardi Winery
Kingsville, ON
Sun 18 Oct 26
$50.00
Fall 5 KM Classic 2026
Cambridge, ON
Sun 18 Oct 26
Free - $67.60
Ecotay 6K and 10K
Perth, ON
Sun 18 Oct 26
$72.38
Wellwood Walk/Run/Wheel
Hamilton, ON
Sun 18 Oct 26
Free - $25.00
2026 Women's Training Program
Toronto, ON
Sun 18 Oct 26
Free
The Night Thing 2026
Auburn, ON
Fri 23 Oct 26
The Bad Thing 2026
Auburn, ON
Sat 24 Oct 26
Race Around the Place
Carleton Place, ON
Sat 24 Oct 26
$52.99 - $109.36
Great Big Cookie Run
Ottawa
Sat 24 Oct 26
$15.00 - $69.99
The Lost Valley Trail Race 2026
Dundas, ON
Sat 24 Oct 26
Toronto Railway Club Social 5k
Toronto, ON
Sat 24 Oct 26
$57.52
Haunted Hustle 2026
Oakville, ON
Sun 25 Oct 26
$30.31 - $64.83
Run For Brampton 2026
Brampton, ON
Sun 25 Oct 26
$23.83 - $40.02
The Hybrid Heart: 5K & 10K Trail Race
Ottawa, ON
Sun 25 Oct 26
$62.14 - $73.04
Halloween Haunting
London, ON
Sun 25 Oct 26
$7.69 - $51.26
Orange Crush 5km Run
Newmarket, ON
Sun 25 Oct 26
$13.14 - $51.26
OxTrail City Race: Mississauga
Mississauga, Peel
Sun 25 Oct 26
$49.00
Niagara Falls 10k, Half & Marathon 2026
Niagara Falls, ON
Sun 25 Oct 26
$106.85 - $172.21
U.S. & International Registrants, Niagara Falls 10k, Half & Marathon 2026
Niagara Falls, ON
Sun 25 Oct 26
$90.52 - $155.88
2026 Rotary Haunted Hill Run
Caledon, ON
Sun 25 Oct 26
Free
Showing 41-80 of 124 results