0181
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
Mudskipper Ontario SwimRun Championships Parry Sound and the Parry Sound Open Water Swim
Parry Sound, ON
Sun 19 Jul 26
$94.83 - $138.40
Tally in the Valley Trail Race 2026
Hamilton, ON
Sat 25 Jul 26
Free - $220.10
Tally in the Valley Trail Race 2026
Hamilton, ON
Sat 25 Jul 26
2026 Toronto Carnival Run
Toronto, ON
Sat 25 Jul 26
$52.33 - $91.28
The 5K Foam Fest - London, ON
London, ON
Sat 25 Jul 26
$58.47 - $63.74
2026 Lindsay Milk Run
Kawartha Lakes, ON
Sun 26 Jul 26
Persistence Backyard Ultra
Arva, ON
Sat 01 Aug 26
5k Race for Plates (StockTheSummer.ca)
Whitby, ON
Sat 01 Aug 26
$41.20
Canaqua Sports Mid-Summer Classic - Welland
Welland, ON
Sun 02 Aug 26
$67.60 - $116.62
Bluewater International Gran Fondo 2026
Sarnia, ON
Sun 02 Aug 26
$120.26 - $174.41
Falling Water Trail Marathon/ Half Marathon 2026
Eugenia, ON
Sat 08 Aug 26
Free - $187.42
Upper Ottawa River Race
Petawawa, ON
Sat 08 Aug 26
Free - $13.14
The 2026 ENDURrun Sport 80 KM
Conestogo, ON
Sun 09 Aug 26
$40.37 - $301.79
The ENDURrun 2026
Conestogo, ON
Sun 09 Aug 26
$89.39 - $655.80
Great Waterfront Trail Adventure 2026
Windsor, ON
Mon 10 Aug 26
$819.53 - $950.65
Middle Path Trail Race
Peterborough County, ON
Sat 15 Aug 26
$23.83 - $110.15
Tim Horton's Night Run 2026
Windsor, ON
Sat 15 Aug 26
$29.23 - $56.20
Steps for Change: #EndOverdose
Stayner, ON
Sat 15 Aug 26
$30.07 - $85.71
XTERRA Sleeping Giant - 2026
Thunder Bay, ON
Sun 16 Aug 26
$66.97 - $191.06
Mudskipper Canadian SwimRun Championships - Milton and the Milton Open Water Swim
Milton, ON
Sun 16 Aug 26
$94.83 - $154.75
The 5K Foam Fest - Ottawa
Kitchener, ON
Sat 22 Aug 26
$58.47
GLO Toronto
Toronto
Sat 22 Aug 26
$55.00 - $115.00
2026 Cornwall Triathlon - Adult Day
Cornwall, ON
Sun 23 Aug 26
$40.00 - $115.00
The 5K Foam Fest - Toronto, ON
Uxbridge, ON
Sat 29 Aug 26
$58.47
Welland Canal Open Water Swim
Welland, ON
Sun 30 Aug 26
$89.39 - $111.18
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
Haliburton Forest Trail Race 2026
Haliburton, ON
Sat 12 Sep 26
Free - $245.09
Georgina Marathon & Half-Marathon
Jacksons Point, ON
Sun 13 Sep 26
$64.27 - $143.19
Don Doan Dash 2026
Brampton, ON
Sun 13 Sep 26
$56.20 - $66.98
WINDSOR WATERFRONT HALF MARATHON & 5KM
Windsor, ON
Sun 13 Sep 26
$62.15 - $127.51
Monster of Mazinaw Trail Race 2026
Cloyne, ON
Sat 19 Sep 26
$73.05 - $100.28
Kitchener Kids with Cancer 2026
Kitchener, ON
Sat 19 Sep 26
Free - $56.20
The Cider Run
Uxbridge, ON
Sat 19 Sep 26
$7.64 - $113.40
2026 Triathlon Series Volunteer Portal
Barrie, ON
Sun 20 Sep 26
$7.00 - $28.00
2026 Constantine Yorkville Run
Toronto, ON
Sun 20 Sep 26
Brita Night Run 2026 - Toronto
Toronto, ON
Fri 25 Sep 26
$67.60
Railway City Road Races 2026 Live Run
St Thomas, ON
Sun 27 Sep 26
$29.23 - $99.36
Daisy & Co. 5K Steps for a Cure
Essex, ON
Sun 27 Sep 26
$30.00
2026 5 Peaks Trail Running Series: Heart Lake
Brampton, ON
Sat 03 Oct 26
Showing 121-160 of 181 results