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5k Runs Found In Ontario in October
View all ↓5k Runs in Ontario in October 2025
findarace.com is Canada's favourite event discovery site. Check out our list of October 2025 5k Runs in Ontario below.
Race Calendar: 5k Runs Found In October
5km Run for the Frontline
Sarnia, ON
05 Oct 25
$45.82
Run The Caves
Peterborough, ON
05 Oct 25
$13.14 - $100.28
2025 Muskoka Marathon
Bracebridge, ON
05 Oct 25
$24.02 - $143.84
Oakville 21.1
Oakville, ON
05 Oct 25
$64.27 - $126.28
Crystal Beach 5k 2025
Fort Erie, ON
11 Oct 25
$13.04 - $34.62
Sticks n' Stones Trail Race 2025
Hamilton, ON
11 Oct 25
$67.60 - $263.67
2025 Northumberland Turkey Trot
Cobourg, ON
13 Oct 25
$13.04 - $23.83
Turkey Trot
London, ON
13 Oct 25
$7.69 - $13.14
2025 TCS Toronto Waterfront Marathon
Toronto, ON
18 Oct 25
$65.40 - $234.53
Wise Raven Trail Race
Waterloo, ON
18 Oct 25
$50.81 - $239.63
Phoenix Trail Races
London, ON
18 Oct 25
$85.76
Art In Motion 10K/5K/2K
Vaughan, ON
19 Oct 25
$44.33
Cornwall Multisport Club - Fall Road Race 2025
Cornwall, ON
25 Oct 25
$2.00 - $25.00
Niagara Falls 5k, 10k, Half & Marathon 2025
Niagara Falls, ON
26 Oct 25
U.S. & International Registrants, Niagara Falls 5k, 10k, Half & Marathon 2025
Niagara Falls, ON
26 Oct 25
Halloween Haunting
London, ON
26 Oct 25
$7.69 - $51.26
Showing 1-16 of 16 results