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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
🚀Boosted
Haunted Hustle 5K / 10K / 1K Run
Oakville, Halton
Sun 26 Oct 25
$61.59
Cornwall Multisport Club - Fall Road Race 2025
Stormont, Dundas and Glengarry United Counties, ON
Sat 25 Oct 25
$2.00 - $25.00
Toronto Railway Club Social 5k
Toronto, ON
Sat 25 Oct 25
$70.80
The Bad Thing 2025
Auburn, ON
Sat 25 Oct 25
Halloween 5 and 10K
Hamilton, ON
Sat 25 Oct 25
$8.82 - $85.07
Race Around the Place
Carleton Place, ON
Sat 25 Oct 25
Monster Dash 5K 2025
Amherstburg, ON
Sat 25 Oct 25
$29.47 - $56.71
Trick or Trot 2025
Waterloo, ON
Sat 25 Oct 25
Free - $56.71
Haunted Hustle 2025
Oakville, ON
Sun 26 Oct 25
$29.23 - $61.59
Haunted Hustle 5K / 10K / 1K Run
Oakville, Halton
Sun 26 Oct 25
$61.59
Orange Crush 5km Run
Newmarket, ON
Sun 26 Oct 25
$13.14 - $51.26
2025 Bolton Rotary Haunted Hill Run
Bolton, ON
Sun 26 Oct 25
Free
Halloween Haunting
London, ON
Sun 26 Oct 25
$7.69 - $56.71
U.S. & International Registrants, Niagara Falls 5k, 10k, Half & Marathon 2025
Niagara Falls, ON
Sun 26 Oct 25
Niagara Falls 5k, 10k, Half & Marathon 2025
Niagara Falls, ON
Sun 26 Oct 25
TEsty McTEst
Cobourg, ON
Fri 31 Oct 25
Free
Move your phi't 2025
peterborough, ON
Fri 31 Oct 25
$13.53
Showing 1-16 of 16 results