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10k Runs Found In Ontario in October
View all ↓10k Runs in Ontario in October 2026
findarace.com is Canada's favourite event discovery site. Check out our list of October 2026 10k Runs in Ontario below.
Race Calendar: 10k Runs Found In October
2026 Muskoka Marathon
Bracebridge, ON
Sat 03 Oct 26
$92.91 - $200.57
West Rouge Sports & Recreation Association Fun Run - 2026
Toronto, ON
Sat 03 Oct 26
$45.41 - $50.81
Oakville 21.1
Oakville, ON
Sun 04 Oct 26
$69.90 - $143.19
Run for the Frontline
Sarnia, ON
Sun 04 Oct 26
Free - $56.71
Run The Caves
Warsaw, ON
Sun 04 Oct 26
$13.04 - $261.21
Collingwood 10k
Collingwood, ON
Sun 04 Oct 26
$5.00 - $72.38
Bimbo Global Race
Toronto, ON
Sun 04 Oct 26
Free - $25.00
Fenelon Falls Turkey Trot Trail Race & Family Fun Run
Kawartha Lakes, ON
Sat 10 Oct 26
$15.20 - $61.60
Thornbury Turkey Trot 2026
Thornbury, ON
Sat 10 Oct 26
Free - $131.73
5k/10k Run/Walk for Justice....Honouring Flight PS752 Victims
Newmarket, ON
Sat 10 Oct 26
$34.62 - $66.98
Sticks n' Stones Trail Race 2026
Hamilton, ON
Sat 10 Oct 26
$73.05 - $274.57
9runrun - Kingston
Kingston, ON
Sat 10 Oct 26
$24.03 - $62.15
Run for Resilience 2026
London, ON
Sun 11 Oct 26
$40.37 - $83.94
Wise Raven Trail Race
Waterloo, ON
Sat 17 Oct 26
$56.20 - $282.78
9runrun - Ottawa
Ottawa, ON
Sat 17 Oct 26
$24.80 - $126.27
Pinery Fall Classic 2026
Grand Bend, ON
Sun 18 Oct 26
$40.02 - $61.59
Art In Motion 10K/5K/2K
Vaughan, ON
Sun 18 Oct 26
$65.90
Ecotay 6K and 10K
Perth, ON
Sun 18 Oct 26
$66.98
Race Around the Place
Carleton Place, ON
Sat 24 Oct 26
$52.99 - $109.36
The Lost Valley Trail Race 2026
Dundas, ON
Sat 24 Oct 26
Free - $100.28
Haunted Hustle 2026
Oakville, ON
Sun 25 Oct 26
$30.31 - $64.83
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
$106.85 - $172.21
U.S. & International Registrants, Niagara Falls 10k, Half & Marathon 2026
Niagara Falls, ON
Sun 25 Oct 26
$90.52 - $155.88
Halloween 5 and 10K
Hamilton, ON
Sun 25 Oct 26
$19.71 - $79.63
Horseshoe Valley Hustle Trail & Ultra Challenge
Barrie, ON
Sat 31 Oct 26
$8.00 - $188.30
The Beav Trail Race 2026
Milton, ON
Sat 31 Oct 26
Showing 1-27 of 27 results