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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
$49.81 - $168.28
Oakville 21.1
Oakville, ON
Sun 04 Oct 26
$69.90 - $143.19
Run for the Frontline
Sarnia, ON
Sun 04 Oct 26
Free - $51.26
Run The Caves
Warsaw, ON
Sun 04 Oct 26
$13.04 - $228.84
Collingwood 10k
Collingwood, ON
Sun 04 Oct 26
$5.00 - $61.59
Fenelon Falls Turkey Trot Trial Race & Family Fun Run
Kawartha Lakes, ON
Sat 10 Oct 26
$13.04 - $56.20
Thornbury Turkey Trot 2026
Thornbury, ON
Sat 10 Oct 26
Free - $110.15
Sticks n' Stones Trail Race 2026
Hamilton, ON
Sat 10 Oct 26
$67.60 - $263.67
Run for Resilience 2026
London, ON
Sun 11 Oct 26
$29.47 - $73.05
Wise Raven Trail Race
Waterloo, ON
Sat 17 Oct 26
$50.81 - $239.63
Art In Motion 10K/5K/2K
Vaughan, ON
Sun 18 Oct 26
$44.33
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 - $94.83
Haunted Hustle 2026
Oakville, ON
Sun 25 Oct 26
$30.31 - $50.81
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
U.S. & International Registrants, Niagara Falls 10k, Half & Marathon 2026
Niagara Falls, ON
Sun 25 Oct 26
$57.84 - $134.09
Halloween 5 and 10K
Hamilton, ON
Sun 25 Oct 26
$19.71 - $74.18
The Beav Trail Race 2026
Milton, ON
Sat 31 Oct 26
Showing 1-20 of 20 results