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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
🚀Boosted
2026 Toronto Marathon
Toronto, ON
Sun 03 May 26
Shoppers Drug Mart® Run for Women - Waterloo 2026
Kitchener, ON
Sat 09 May 26
Conquer The Canuck
Cambridge, ON
Sat 09 May 26
$94.83 - $329.03
Honour Her Mother's Day Run
Point Edward, ON
Sun 10 May 26
$29.23 - $72.38
West Lorne Optimist Mother's Day Road Race
West Lorne, ON
Sun 10 May 26
Free - $45.41
2026 Sporting Life 10K
Toronto, ON
Sun 10 May 26
Watford Alvinston Road Race 2026
Watford, ON
Mon 18 May 26
$25.00 - $55.00
Sulphur Springs Trail Race 2026
Hamilton, ON
Sat 23 May 26
$50.00 - $346.77
Shoppers Drug Mart® Run for Women - Oakville 2026
Oakville, ON
Sat 23 May 26
Shoppers Drug Mart® Run for Women - Markham 2026
Markham, ON
Sun 24 May 26
SudburyROCKS 2026
Greater Sudbury, ON
Sun 24 May 26
Free - $455.43
Baden Running Races 2026
Baden, ON
Sun 24 May 26
Free - $55.62
Marathons For Mental Health 5k/10k Race
London, ON
Sun 24 May 26
$61.59 - $77.77
Pelee Island Winery Half Marathon 2026
Pelee Island, ON
Sat 30 May 26
$261.58
Run4Lighthouse 2026
Burlington, ON
Sat 30 May 26
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
TTUAH - Trail Terrier Ultra Around Hamilton
Carlisle, ON
Sat 30 May 26
$66.98
The Endless Pit Backyard Ultra
Midland, ON
Sat 30 May 26
$83.94
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 - $83.17
2026 Rotary Huron Shore Run
Southampton, ON
Sat 06 Jun 26
Shoppers Drug Mart® Run for Women - Toronto 2026
Toronto, ON
Sat 06 Jun 26
Hope in Motion 2026
Caledon East, ON
Sun 07 Jun 26
$25.00 - $70.00
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
2026 Forest City Cycling Challenge
London, ON
Sun 07 Jun 26
$83.17 - $110.15
The Ribbon 200
Ravenna, ON
Wed 10 Jun 26
$181.97 - $1,745.06
Shoppers Drug Mart® Run for Women - London 2026
London, ON
Sat 13 Jun 26
Buttertart Trot 2026
Midland, ON
Sat 13 Jun 26
Free - $110.14
Boomerang Trail Run
Quinte West, ON
Sat 13 Jun 26
$73.05
Moon in June 2026
Windsor, ON
Sat 13 Jun 26
$23.83 - $56.20
Kawartha Sun Run 2026
Kawartha Lakes, ON
Sun 14 Jun 26
$69.90 - $126.28
Level The Field 5K
Clinton, ON
Sun 14 Jun 26
$40.37
Northumberland Run Forest Run
Roseneath, ON
Sun 14 Jun 26
$40.02
WELLAND Open Water Swim and SwimRun Challenge
Welland, ON
Sun 14 Jun 26
$94.83 - $122.07
Niagara Ultra 2026
Niagara-on-the-Lake, ON
Sat 20 Jun 26
$30.36 - $194.00
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 - $93.96
Showing 41-80 of 162 results