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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
PHM Run for the Residents
Markham, ON
Sat 03 Oct 26
Free
Harvest Hustle: 5K Run, Wheel & Walkathon
Chatham, ON
Sat 03 Oct 26
$20.00 - $55.00
Manotick Backyard Ultra
Ottawa, ON
Sat 03 Oct 26
$24.03 - $132.96
2026 5 Peaks Trail Running Series: Heart Lake
Brampton, ON
Sat 03 Oct 26
Free - $91.33
2026 Muskoka Marathon
Bracebridge, ON
Sat 03 Oct 26
$82.14 - $168.28
Run for Burlington 2026
Burlington, ON
Sat 03 Oct 26
$23.83 - $50.81
The Rides of Oktoberfest
Kingsville, ON
Sat 03 Oct 26
Free
Ajax Waterfront Race
Ajax, ON
Sun 04 Oct 26
$13.14 - $127.51
Lighthouse to Lighthouse Half Marathon & 5K
Kincardine, ON
Sun 04 Oct 26
$45.41 - $83.17
Collingwood 10k
Collingwood, ON
Sun 04 Oct 26
$5.00 - $61.59
Oakville 21.1
Oakville, ON
Sun 04 Oct 26
$69.90 - $143.19
Bimbo Global Race
Toronto, ON
Sun 04 Oct 26
Stratford 5K Run/Walk 2026
Stratford, ON
Sun 04 Oct 26
$7.64 - $20.00
Run for the Frontline
Sarnia, ON
Sun 04 Oct 26
Free - $51.26
Run The Caves
Warsaw, ON
Sun 04 Oct 26
$13.04 - $228.84
Cooper Robertson Foundation – Run With Coops!
Grimsby, ON
Sun 04 Oct 26
Free - $20.00
The Hustle at Pinehurst
Ayr, ON
Sun 04 Oct 26
Free - $514.71
Run for Newmarket 2026
Newmarket, ON
Sun 04 Oct 26
Free - $50.81
Fenelon Falls Turkey Trot Trial Race & Family Fun Run
Kawartha Lakes, ON
Sat 10 Oct 26
$13.04 - $56.20
9runrun - Kingston
Kingston, ON
Sat 10 Oct 26
$34.93 - $51.26
Sticks n' Stones Trail Race 2026
Hamilton, ON
Sat 10 Oct 26
$73.05 - $274.57
Crystal Beach 5k 2026
Fort Erie, ON
Sat 10 Oct 26
$13.04 - $40.02
Thornbury Turkey Trot 2026
Thornbury, ON
Sat 10 Oct 26
Free - $120.94
Run for Resilience 2026
London, ON
Sun 11 Oct 26
$40.37 - $83.94
2026 Northumberland Turkey Trot
Cobourg, ON
Mon 12 Oct 26
Free - $23.83
Turkey Trot
London, ON
Mon 12 Oct 26
$7.69 - $13.14
Tails on Trails
London, ON
Sat 17 Oct 26
$34.62 - $45.41
2026 TCS Toronto Waterfront Marathon
Toronto, ON
Sat 17 Oct 26
Long Sault Trail Race & Ultra
Bowmanville, ON
Sat 17 Oct 26
$18.58 - $111.18
Wise Raven Trail Race
Waterloo, ON
Sat 17 Oct 26
$50.81 - $239.63
9runrun - Ottawa
Ottawa, ON
Sat 17 Oct 26
$24.80 - $115.00
Phoenix Trail Races
London, ON
Sat 17 Oct 26
$91.02
Art In Motion 10K/5K/2K
Vaughan, ON
Sun 18 Oct 26
$55.12
TMMC Fall 5 KM Classic 2026
Cambridge, ON
Sun 18 Oct 26
Free - $62.15
Ecotay 6K and 10K
Perth, ON
Sun 18 Oct 26
$66.98
2026 Women's Training Program
Toronto, ON
Sun 18 Oct 26
Free
Wellwood Walk/Run/Wheel
Hamilton, ON
Sun 18 Oct 26
Free - $20.00
New Tecumseth Memorial Run/Walk
New Tecumseth, ON
Sun 18 Oct 26
$18.99 - $52.00
The Night Thing 2026
Auburn, ON
Fri 23 Oct 26
$65.00
Toronto Railway Club Social 5k
Toronto, ON
Sat 24 Oct 26
$44.25
Showing 161-200 of 237 results