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View all ↓Running in Ontario 2025 - 2026
The most comprehensive list of Ontario Running Events in 2025 - 2026. Discover 100's of US Ontario Running. Find your perfect race here!
Running Ontario 2025 - 2026
2026 Toronto Marathon
Toronto, ON
Sun 03 May 26
Georgina Spring Fling 2026
Georgina, ON
Sun 03 May 26
$69.90 - $143.19
Conquer The Canuck
Cambridge, ON
Sat 09 May 26
$89.39 - $301.79
Seaton Scramble Trail Race
Pickering, ON
Sat 09 May 26
$7.00 - $111.18
Shoppers Drug Mart® Run for Women - Waterloo 2026
Kitchener, ON
Sat 09 May 26
Honour Her Mother's Day Run
Point Edward, ON
Sun 10 May 26
$29.23 - $72.38
2026 Sporting Life 10K
Toronto, ON
Sun 10 May 26
Watford Alvinston Road Race 2026
Watford, ON
Mon 18 May 26
$25.00 - $50.00
Shoppers Drug Mart® Run for Women - Oakville 2026
Oakville, ON
Sat 23 May 26
Sulphur Springs Trail Race 2026
Hamilton, ON
Sat 23 May 26
$50.00 - $325.23
Marathons For Mental Health 5k/10k Race
London, ON
Sun 24 May 26
$56.20 - $72.38
Baden Running Races 2026
Baden, ON
Sun 24 May 26
Free - $55.62
Shoppers Drug Mart® Run for Women - Markham 2026
Markham, ON
Sun 24 May 26
SudburyROCKS 2026
Greater Sudbury, ON
Sun 24 May 26
Free - $390.68
Run4Lighthouse 2026
Burlington, ON
Sat 30 May 26
Pelee Island Winery Half Marathon 2026
Pelee Island, ON
Sat 30 May 26
$261.58
The Endless Pit Backyard Ultra
Midland, ON
Sat 30 May 26
$83.94
Tails on Trails 2026
Waterloo, ON
Sat 30 May 26
$2.50 - $5.00
Lau's Jolly Lolly Loop 3.0
London, ON
Sat 30 May 26
Drumheller Wild Rose Women's Triathlon and Walk/Run
Drumheller, AB
Sun 31 May 26
$66.71 - $302.59
Shoppers Drug Mart® Run for Women - Ottawa 2026
Ottawa, ON
Sun 31 May 26
2026 Moon in June Road Race Burlington
Burlington, ON
Sat 06 Jun 26
$45.41 - $77.77
Shoppers Drug Mart® Run for Women - Toronto 2026
Toronto, ON
Sat 06 Jun 26
2026 Forest City Cycling Challenge
London, ON
Sun 07 Jun 26
$83.17 - $110.15
Honda Waterfront Run Barrie
Barrie, ON
Sun 07 Jun 26
$17.66 - $103.21
Shoppers Drug Mart® Run for Women - Hamilton 2026
Hamilton, ON
Sun 07 Jun 26
The Ribbon 200
Ravenna, ON
Wed 10 Jun 26
$165.64 - $1,527.20
Boomerang Trail Run
Quinte West, ON
Sat 13 Jun 26
$73.05
Buttertart Trot 2026
Midland, ON
Sat 13 Jun 26
Free - $93.95
Shoppers Drug Mart® Run for Women - London 2026
London, ON
Sat 13 Jun 26
WELLAND Open Water Swim and SwimRun Challenge
Welland, ON
Sun 14 Jun 26
$94.83 - $122.07
Kawartha Sun Run 2026
Kawartha Lakes, ON
Sun 14 Jun 26
$64.27 - $115.01
Northumberland Run Forest Run
Roseneath, ON
Sun 14 Jun 26
$40.02
The Sunburn Solstice Trail Run 2026
Mount Hope, ON
Sat 20 Jun 26
The FAB 5K
Hamilton, ON
Sat 20 Jun 26
$29.23 - $45.41
Community Strong Race Weekend
Sault Ste. Marie, ON
Sat 20 Jun 26
$15.20 - $56.20
Niagara Ultra 2026
Niagara-on-the-Lake, ON
Sat 20 Jun 26
$30.36 - $177.66
EyeRide 2026
Vaughan, ON
Sat 20 Jun 26
$55.00
Waterloo 10 KM Classic 2026
Waterloo, ON
Sat 20 Jun 26
Free - $73.05
Shoppers Drug Mart® Run for Women - Whitby 2026
Whitby, ON
Sat 20 Jun 26
Showing 41-80 of 145 results