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10k Runs Found In Ontario in October
View all ↓10k Runs in Ontario in October 2025
findarace.com is Canada's favourite event discovery site. Check out our list of October 2025 10k Runs in Ontario below.
Race Calendar: 10k Runs Found In October
Cooper Robertson Foundation – Run With Coops!
Grimsby, ON
03 Oct 25
Free - $20.00
West Rouge Sports & Recreation Association Fun Run - 2025
Toronto, ON
04 Oct 25
$40.02 - $45.41
Collingwood 10k
Collingwood, ON
05 Oct 25
$5.00 - $62.15
Oakville 21.1
Oakville, ON
05 Oct 25
$69.90 - $143.19
2025 Muskoka Marathon
Bracebridge, ON
05 Oct 25
$24.02 - $143.84
Run The Caves
Peterborough, ON
05 Oct 25
$13.04 - $100.28
Fenelon Falls Turkey Trot
Kawartha Lakes, ON
11 Oct 25
$12.27 - $52.33
Run for London 2025
London, ON
11 Oct 25
$23.83 - $61.59
Sticks n' Stones Trail Race 2025
Hamilton, ON
11 Oct 25
$67.60 - $263.67
Thornbury Turkey Trot 2025
Thornbury, ON
11 Oct 25
Free - $110.15
Wise Raven Trail Race
Waterloo, ON
18 Oct 25
$50.81 - $239.63
Art In Motion 10K/5K/2K
Vaughan, ON
19 Oct 25
$44.33
Halloween 5 and 10K
Hamilton, ON
25 Oct 25
$8.82 - $90.22
Cornwall Multisport Club - Fall Road Race 2025
Cornwall, ON
25 Oct 25
$2.00 - $25.00
U.S. & International Registrants, Niagara Falls 5k, 10k, Half & Marathon 2025
Niagara Falls, ON
26 Oct 25
$41.50 - $134.09
Haunted Hustle 2025
Oakville, ON
26 Oct 25
Niagara Falls 5k, 10k, Half & Marathon 2025
Niagara Falls, ON
26 Oct 25
$41.50 - $139.53
Halloween Haunting
London, ON
26 Oct 25
$7.69 - $51.26
Showing 1-18 of 18 results