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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
Jordan's Run the Runway 5K Series: Sarnia-Lambton
Sarnia, ON
Fri 02 Oct 26
$23.00 - $60.00
2026 Muskoka Marathon
Bracebridge, ON
Sat 03 Oct 26
$82.14 - $168.28
The Rides of Oktoberfest
Kingsville, ON
Sat 03 Oct 26
Free
Run for Burlington 2026
Burlington, ON
Sat 03 Oct 26
$23.83 - $50.81
Manotick Backyard Ultra
Ottawa, ON
Sat 03 Oct 26
$24.03 - $132.96
West Rouge Sports & Recreation Association Fun Run - 2026
Toronto, ON
Sat 03 Oct 26
$40.02 - $45.41
Harvest Hustle: 5K Run, Wheel & Walkathon
Chatham, ON
Sat 03 Oct 26
$20.00 - $55.00
Stratford 5K Run/Walk 2026
Stratford, ON
Sun 04 Oct 26
$7.64 - $20.00
Lighthouse to Lighthouse Half Marathon & 5K
Kincardine, ON
Sun 04 Oct 26
$45.41 - $83.17
Oakville 21.1
Oakville, ON
Sun 04 Oct 26
$69.90 - $143.19
Ajax Waterfront Race
Ajax, ON
Sun 04 Oct 26
$13.14 - $127.51
The Hustle at Pinehurst
Ayr, ON
Sun 04 Oct 26
Free - $514.71
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
Run for Newmarket 2026
Newmarket, ON
Sun 04 Oct 26
Free - $50.81
Bimbo Global Race
Toronto, ON
Sun 04 Oct 26
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 - $120.94
Sticks n' Stones Trail Race 2026
Hamilton, ON
Sat 10 Oct 26
$73.05 - $274.57
Crystal Beach 5k 2026
Fort Erie, ON
Sat 10 Oct 26
$13.04 - $40.02
Run for Resilience 2026
London, ON
Sun 11 Oct 26
$40.37 - $83.94
Turkey Trot
London, ON
Mon 12 Oct 26
$7.69 - $13.14
2026 Northumberland Turkey Trot
Cobourg, ON
Mon 12 Oct 26
Free - $23.83
Tails on Trails
London, ON
Sat 17 Oct 26
$34.62 - $45.41
Wise Raven Trail Race
Waterloo, ON
Sat 17 Oct 26
$50.81 - $239.63
Phoenix Trail Races
London, ON
Sat 17 Oct 26
$91.02
Art In Motion 10K/5K/2K
Vaughan, ON
Sun 18 Oct 26
$55.12
TMMC Fall 5 KM Classic 2026
Cambridge, ON
Sun 18 Oct 26
Free - $62.15
New Tecumseth Memorial Run/Walk
New Tecumseth, ON
Sun 18 Oct 26
$18.99 - $52.00
Wellwood Walk/Run/Wheel
Hamilton, ON
Sun 18 Oct 26
Free - $20.00
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
Toronto Railway Club Social 5k
Toronto, ON
Sat 24 Oct 26
$44.25
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
OxTrail City Race: Mississauga
Mississauga, Peel
Sun 25 Oct 26
$49.00
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
Trick or Trot 2026
Waterloo, ON
Sat 31 Oct 26
Free - $51.26
Horseshoe Valley Hustle Trail & Ultra Challenge
Barrie, ON
Sat 31 Oct 26
$30.44 - $723.89
Showing 1-40 of 40 results