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5k Runs Found In Ontario in October
View all ↓5k Runs in Ontario in October 2026
findarace.com is Canada's favourite event discovery site. Check out our list of October 2026 5k Runs in Ontario below.
Race Calendar: 5k Runs Found In October
9runrun - Ottawa
Ottawa, ON
Sat 17 Oct 26
$24.80 - $126.27
Pinery Fall Classic 2026
Grand Bend, ON
Sun 18 Oct 26
$45.41 - $66.98
Run for Toronto 2026
Toronto, ON
Sun 18 Oct 26
Free - $23.83
Art In Motion 10K/5K/2K
Vaughan, ON
Sun 18 Oct 26
Race into the Harvest: 5K Obstacle Course by Mastronardi Winery
Kingsville, ON
Sun 18 Oct 26
$50.00
Fall 5 KM Classic 2026
Cambridge, ON
Sun 18 Oct 26
Free - $67.60
New Tecumseth Memorial Run/Walk
New Tecumseth, ON
Sun 18 Oct 26
$18.99 - $62.00
Wellwood Walk/Run/Wheel
Hamilton, ON
Sun 18 Oct 26
Free - $25.00
The Bad Thing 2026
Auburn, ON
Sat 24 Oct 26
Race Around the Place
Carleton Place, ON
Sat 24 Oct 26
$52.99 - $109.36
Great Big Cookie Run
Ottawa
Sat 24 Oct 26
$15.00 - $69.99
The Lost Valley Trail Race 2026
Dundas, ON
Sat 24 Oct 26
Toronto Railway Club Social 5k
Toronto, ON
Sat 24 Oct 26
$57.52
Haunted Hustle 2026
Oakville, ON
Sun 25 Oct 26
$30.31 - $64.83
The Hybrid Heart: 5K & 10K Trail Race
Ottawa, ON
Sun 25 Oct 26
$62.14 - $73.04
Halloween Haunting
London, ON
Sun 25 Oct 26
$7.69 - $51.26
Orange Crush 5km Run
Newmarket, ON
Sun 25 Oct 26
$13.14 - $51.26
OxTrail City Race: Mississauga
Mississauga, Peel
Sun 25 Oct 26
$49.00
Halloween 5 and 10K
Hamilton, ON
Sun 25 Oct 26
$19.71 - $85.07
Horseshoe Valley Hustle Trail & Ultra Challenge
Barrie, ON
Sat 31 Oct 26
$8.00 - $216.49
Trick or Trot 2026
Waterloo, ON
Sat 31 Oct 26
Free - $51.26
The Beav Trail Race 2026
Milton, ON
Sat 31 Oct 26
Showing 41-62 of 62 results