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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
Along the Vines 5k/10k
Essex, ON
Sun 16 Aug 26
$51.26 - $83.94
XTERRA Sleeping Giant - 2026
Thunder Bay, ON
Sun 16 Aug 26
$66.97 - $191.06
The 5K Foam Fest - Ottawa
Ottawa, ON
Sat 22 Aug 26
$58.47 - $63.74
GLO Toronto
Toronto
Sat 22 Aug 26
$55.00 - $115.00
2026 Cornwall Triathlon - Adult Day
Cornwall, ON
Sun 23 Aug 26
$60.00 - $155.00
Kawartha Lakes Classic Cycling Tour
Kawartha Lakes, ON
Sat 29 Aug 26
$85.00
The 5K Foam Fest - Toronto, ON
Uxbridge, ON
Sat 29 Aug 26
$58.47 - $69.01
Welland Canal Open Water Swim
Welland, ON
Sun 30 Aug 26
$94.83 - $122.07
2026 5 Peaks Trail Running Series: Albion Hills
Caledon, ON
Sat 05 Sep 26
Island Lake Classic 2026
Orangeville, ON
Mon 07 Sep 26
$51.26 - $62.15
Jordan's Run the Runway 5K Series: Chatham-Kent
Merlin, ON
Fri 11 Sep 26
$23.00 - $50.00
SOO 200
Goulais River, ON
Fri 11 Sep 26
$230.00 - $1,795.00
Grey Highlands Gran Fondo 2026
Markdale, ON
Sat 12 Sep 26
$22.69 - $139.72
Oasis ZooRun Toronto 2026
Toronto, ON
Sat 12 Sep 26
Haliburton Forest Trail Race 2026
Haliburton, ON
Sat 12 Sep 26
Free - $245.09
WINDSOR WATERFRONT HALF MARATHON & 5KM
Windsor, ON
Sun 13 Sep 26
$62.15 - $138.40
Don Doan Dash 2026
Brampton, ON
Sun 13 Sep 26
$56.20 - $66.98
Georgina Marathon & Half-Marathon
Jacksons Point, ON
Sun 13 Sep 26
$69.90 - $171.38
The Cider Run
Uxbridge, ON
Sat 19 Sep 26
$7.64 - $113.40
2026 KINCARDINE 7K TRAIL CHALLENGE #7
Kincardine, ON
Sat 19 Sep 26
Runner's Den 30th Anniversary Celebration
Hamilton, ON
Sat 19 Sep 26
$34.93
Kitchener Kids with Cancer 2026
Kitchener, ON
Sat 19 Sep 26
Free - $56.20
Monarch Ultra 10km
Peterborough, ON
Sat 19 Sep 26
$23.83 - $77.77
Monster of Mazinaw Trail Race 2026
Cloyne, ON
Sat 19 Sep 26
$73.05 - $100.28
Trail and Ale 2026
Sarnia, ON
Sat 19 Sep 26
Free - $66.98
Share the Road Gran Fondo 2026
Milton, ON
Sun 20 Sep 26
$56.71 - $274.57
2026 Constantine Yorkville Run
Toronto, ON
Sun 20 Sep 26
Canada Army Run 2026 / Course de l’Armée du Canada : 2026
Ottawa, ON
Sun 20 Sep 26
$56.78 - $147.19
2026 Triathlon Series Volunteer Portal
Barrie, ON
Sun 20 Sep 26
$7.00 - $28.00
Habitat for Humanity Chatham-Kent River Run
Chatham, ON
Sun 20 Sep 26
$46.77 - $63.45
BLUE BULLY ULTRA
Blue Mountains, ON
Fri 25 Sep 26
$30.00 - $350.00
BLUE BULLY ULTRA
Blue Mountains, Grey
Fri 25 Sep 26
Free
Jordan’s Run the Runway 5K Series: London
London, ON
Fri 25 Sep 26
$23.00 - $50.00
Brita Night Run 2026 - Toronto
Toronto, ON
Fri 25 Sep 26
$67.60
Run Off-the-Grid
Mattawan, ON
Sat 26 Sep 26
Free - $416.17
Cedar Ridge Hilly Half-Marathon
Carlow/Mayo, Hastings
Sat 26 Sep 26
$55.00 - $85.00
Springbank Road Races London
London, ON
Sun 27 Sep 26
$7.69 - $78.50
Run with Her
Windsor, ON
Sun 27 Sep 26
$23.83 - $56.20
Cupcake Run
Mississauga, ON
Sun 27 Sep 26
$7.64 - $56.20
Rotary Tour de Dundas Gran Fondo 2026
Dundas, ON
Sun 27 Sep 26
$26.52 - $118.78
Showing 201-240 of 285 results