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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
6th Annual Walk for Hope
Mississauga, ON
Fri 01 May 26
The Rugged Raccoon Night Race 2026
St. Marys, ON
Sat 02 May 26
$78.50 - $111.18
2026 5 Peaks Trail Running Series: Kelso
Milton, ON
Sat 02 May 26
Free - $99.00
Marching for Meals 2026
London, ON
Sat 02 May 26
Free
Pure Grit Trail Race 2026
Hepworth, ON
Sat 02 May 26
$23.83 - $99.36
Spring Into Action Run
Oakville, ON
Sun 03 May 26
$29.23 - $61.59
5K Run and Walkathon
Markham, ON
Sun 03 May 26
$13.04 - $34.62
6th Annual 5k for the Kids
Sarnia, ON
Sun 03 May 26
$22.75 - $91.80
Margarita Mile
Windsor, ON
Sun 03 May 26
$40.02
Georgina Spring Fling 2026
Georgina, ON
Sun 03 May 26
$75.54 - $199.58
2026 Toronto Marathon
Toronto, ON
Sun 03 May 26
FOXSTRIDE
London, ON
Sun 03 May 26
$10.96 - $119.34
Hometown Run 2026
North Bay, ON
Sun 03 May 26
$7.64 - $56.20
Ecotay Spring Run Off
Perth, ON
Sun 03 May 26
$66.98
Kicking PancreAS™ 5K - Barrie, Ontario
Barrie, ON
Sat 09 May 26
$23.83 - $93.96
Run4Another 2026
Waterloo, ON
Sat 09 May 26
$40.00 - $110.00
Conquer The Canuck
Cambridge, ON
Sat 09 May 26
$105.72 - $356.26
Gear Up for Housing 2026
Toronto, ON
Sat 09 May 26
$50.00
Seaton Scramble Trail Race
Pickering, ON
Sat 09 May 26
$7.00 - $122.07
Shoppers Drug Mart® Run for Women - Waterloo 2026
Kitchener, ON
Sat 09 May 26
'Goode Run 2026
Ottawa, ON
Sat 09 May 26
$18.44 - $66.98
Mothers Day 5km
Hamilton, ON
Sat 09 May 26
$74.50
Mother's Day Walk - May 9th
Hamilton, ON
Sat 09 May 26
$40.02 - $88.57
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
Dave Mounsey Memorial Fund Run
Goderich, ON
Sun 10 May 26
$93.96 - $104.75
Spring Thaw 2026
Belleville, ON
Sun 10 May 26
$13.04 - $23.83
Confederation Park 5K & 1K
Hamilton, ON
Sat 16 May 26
Free - $67.60
401
Cambridge, ON
Sat 16 May 26
$24.03
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
Free - $389.83
Spin the Lakes 2026
Dorset, ON
Sat 23 May 26
Shoppers Drug Mart® Run for Women - Oakville 2026
Oakville, ON
Sat 23 May 26
Tour d'Aldershot 2026
Burlington, ON
Sat 23 May 26
$13.04 - $40.02
TNCA Fun Run 2026
Stayner, ON
Sat 23 May 26
$29.23 - $56.20
Chesley Community Classic
Chesley, ON
Sat 23 May 26
$23.83 - $45.41
Dare 2B Challenged
Amherstburg, ON
Sun 24 May 26
$66.98 - $77.77
Marathons For Mental Health 5k/10k Race
London, ON
Sun 24 May 26
$85.33
Shoppers Drug Mart® Run for Women - Markham 2026
Markham, ON
Sun 24 May 26
Showing 1-40 of 285 results