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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
2026 TCS Toronto Waterfront Marathon
Toronto, ON
Sat 17 Oct 26
New Tecumseth Memorial Run/Walk
New Tecumseth, ON
Sun 18 Oct 26
$18.99 - $52.00
Ecotay 6K and 10K
Perth, ON
Sun 18 Oct 26
$66.98
2026 Women's Training Program
Toronto, ON
Sun 18 Oct 26
Free
Art In Motion 10K/5K/2K
Vaughan, ON
Sun 18 Oct 26
$55.12
The Night Thing 2026
Auburn, ON
Fri 23 Oct 26
$65.00
The Lost Valley Trail Race 2026
Dundas, ON
Sat 24 Oct 26
$83.94 - $94.83
Toronto Railway Club Social 5k
Toronto, ON
Sat 24 Oct 26
$44.25
The Bad Thing 2026
Auburn, ON
Sat 24 Oct 26
Race Around the Place
Carleton Place, ON
Sat 24 Oct 26
$52.99 - $109.36
Halloween Haunting
London, ON
Sun 25 Oct 26
$7.69 - $51.26
Niagara Falls 10k, Half & Marathon 2026
Niagara Falls, ON
Sun 25 Oct 26
$57.84 - $150.42
Halloween 5 and 10K
Hamilton, ON
Sun 25 Oct 26
$19.71 - $74.18
U.S. & International Registrants, Niagara Falls 10k, Half & Marathon 2026
Niagara Falls, ON
Sun 25 Oct 26
$57.84 - $134.09
Haunted Hustle 2026
Oakville, ON
Sun 25 Oct 26
$30.31 - $50.81
OxTrail City Race: Mississauga
Mississauga, Peel
Sun 25 Oct 26
$49.00
2026 Hamilton Marathon Road2Hope
Hamilton, ON
Sat 31 Oct 26
$1.00 - $10.00
The Beav Trail Race 2026
Milton, ON
Sat 31 Oct 26
The Beav Trail Race 2026
Milton, ON
Sat 07 Nov 26
$83.94 - $127.51
Casablanca Classic 8K & 3K
Hamilton, ON
Sat 07 Nov 26
$45.82 - $62.15
Doughnut Dash 5km
Hamilton, ON
Sun 15 Nov 26
$25.99 - $74.50
Fat Ass Trail Run
Quinte West, ON
Sun 15 Nov 26
$59.56 - $87.21
Kicking PancreAS™ 5K - London, ON
London, ON
Sat 21 Nov 26
$24.51 - $91.28
The Santa Run Hess
Hamilton, ON
Sat 21 Nov 26
$25.16 - $90.52
Kicking PancreAS™ 5K - Burlington, ON
Burlington, ON
Sun 29 Nov 26
$23.83 - $88.57
Guelph Santa Parade Run 2026
Guelph, ON
Sat 05 Dec 26
$34.62
Niagara-on-the-Lake OG Santa Run
Niagara-on-the-Lake, ON
Sun 13 Dec 26
$25.16 - $85.07
The Frostbite Solstice Trail Race 2026
Mount Hope, ON
Sat 19 Dec 26
$89.39 - $329.03
Showing 241-268 of 268 results