0245
From Template
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
6th Annual 5k for the Kids
Sarnia, ON
Sun 03 May 26
$20.05 - $74.54
2026 Toronto Marathon
Toronto, ON
Sun 03 May 26
Hometown Run 2026
North Bay, ON
Sun 03 May 26
$7.64 - $45.41
Spring Into Action Run
Oakville, ON
Sun 03 May 26
$29.23 - $56.20
FOXSTRIDE
London, ON
Sun 03 May 26
$10.96 - $110.09
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 - $56.20
Mothers Day 5km
Hamilton, ON
Sat 09 May 26
$63.41
Seaton Scramble Trail Race
Pickering, ON
Sat 09 May 26
$7.00 - $122.07
Kicking PancreAS™ 5K - Barrie, Ontario
Barrie, ON
Sat 09 May 26
$23.83 - $88.57
Conquer The Canuck
Cambridge, ON
Sat 09 May 26
$94.83 - $329.03
2026 Sporting Life 10K
Toronto, ON
Sun 10 May 26
Honour Her Mother's Day Run
Point Edward, ON
Sun 10 May 26
$29.23 - $72.38
Dave Mounsey Memorial Fund Run
Goderich, ON
Sun 10 May 26
$77.77 - $88.57
West Lorne Optimist Mother's Day Road Race
West Lorne, ON
Sun 10 May 26
Free - $45.41
Confederation Park 5K & 1K
Hamilton, ON
Sat 16 May 26
Free - $62.15
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
$10.00 - $379.06
Spin the Lakes 2026
Huntsville, ON
Sat 23 May 26
$165.64
Shoppers Drug Mart® Run for Women - Oakville 2026
Oakville, ON
Sat 23 May 26
SudburyROCKS 2026
Greater Sudbury, ON
Sun 24 May 26
Free - $455.43
The Muddy Paw
Mono, ON
Sun 24 May 26
$52.33 - $99.07
Marathons For Mental Health 5k/10k Race
London, ON
Sun 24 May 26
$83.17
Shoppers Drug Mart® Run for Women - Markham 2026
Markham, ON
Sun 24 May 26
Baden Running Races 2026
Baden, ON
Sun 24 May 26
Free - $55.62
Walk a Mile in Their Shoes Bancroft
Bancroft, ON
Tue 26 May 26
The Grey 5K - First Responders' Edition
Essex, ON
Sat 30 May 26
$56.20
Pelee Island Winery Half Marathon 2026
Pelee Island, ON
Sat 30 May 26
$261.58
St. Clair River Run
Port Lambton, ON
Sat 30 May 26
$24.03 - $89.39
Springbank Relays
London, ON
Sat 30 May 26
$7.69 - $100.28
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
Run4Lighthouse 2026
Burlington, 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
$83.17
Drumheller Wild Rose Women's Triathlon and Walk/Run
Drumheller, AB
Sun 31 May 26
$72.10 - $313.36
Shoppers Drug Mart® Run for Women - Ottawa 2026
Ottawa, ON
Sun 31 May 26
Navy Bike Ride 2026 / Défi‑vélo de la Marine 2026
Ottawa, ON
Mon 01 Jun 26
Free - $90.00
Ancaster Mill Race
Hamilton, ON
Tue 02 Jun 26
$24.03 - $67.60
Jordan's Run the Runway 5K Series: St. Thomas-Elgin
St Thomas, ON
Fri 05 Jun 26
$23.00 - $50.00
Showing 41-80 of 245 results