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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
$103.68 - $119.83
Run for Markham 2026
Markham, ON
Sat 03 Oct 26
$23.83 - $50.81
The Rides of Oktoberfest
Kingsville, ON
Sat 03 Oct 26
Free
2026 Brockville Butterfly Run
Brockville, ON
Sat 03 Oct 26
Free - $29.23
Woodland Walk & Run
Exeter, ON
Sat 03 Oct 26
$34.62
Run for Burlington 2026
Burlington, ON
Sat 03 Oct 26
$34.62 - $61.59
2026 UniversalCare Strides for Seniors
Vaughan, ON
Sat 03 Oct 26
$30.00
West Rouge Sports & Recreation Association Fun Run - 2026
Toronto, ON
Sat 03 Oct 26
$50.81 - $56.20
Harvest Hustle: 5K Run, Wheel & Walkathon
Chatham-Kent, ON
Sat 03 Oct 26
$20.00 - $55.00
Stratford 5K Run/Walk 2026
Stratford, ON
Sun 04 Oct 26
Free
Lighthouse to Lighthouse Half Marathon & 5K
Kincardine, ON
Sun 04 Oct 26
Oakville 21.1
Oakville, ON
Sun 04 Oct 26
$81.18 - $171.38
Ajax Waterfront Race
Ajax, ON
Sun 04 Oct 26
$13.14 - $138.40
The Hustle at Pinehurst
Ayr, ON
Sun 04 Oct 26
Free - $514.71
Run for the Frontline
Sarnia, ON
Sun 04 Oct 26
Run The Caves
Warsaw, ON
Sun 04 Oct 26
$13.04 - $261.21
Run for Newmarket 2026
Newmarket, ON
Sun 04 Oct 26
Free - $50.81
Miles for Mental Health
South Stormont, ON
Sun 04 Oct 26
Run for Durham 2026
Whitby, ON
Sun 04 Oct 26
$24.51 - $52.33
Bimbo Global Race
Toronto, ON
Sun 04 Oct 26
Free - $25.00
Fenelon Falls Turkey Trot Trail Race & Family Fun Run
Kawartha Lakes, ON
Sat 10 Oct 26
$16.28 - $72.39
Thornbury Turkey Trot 2026
Thornbury, ON
Sat 10 Oct 26
Free - $131.73
5k/10k Run/Walk for Justice....Honouring Flight PS752 Victims
Newmarket, ON
Sat 10 Oct 26
$34.62 - $88.57
Crystal Beach 5k 2026
Fort Erie, ON
Sat 10 Oct 26
$13.04 - $45.41
Sticks n' Stones Trail Race 2026
Hamilton, ON
Sat 10 Oct 26
9runrun - Kingston
Kingston, ON
Sat 10 Oct 26
Grimsby On The Lake Turkey Trot
Grimsby, ON
Sat 10 Oct 26
$23.83 - $72.38
Run for Resilience 2026
London, ON
Sun 11 Oct 26
$45.82 - $94.83
Run For Niagara 2026
Niagara-on-the-Lake, ON
Sun 11 Oct 26
$15.00 - $25.00
Turkey Trot
London, ON
Mon 12 Oct 26
$7.69 - $13.14
2026 Northumberland Turkey Trot
Cobourg, ON
Mon 12 Oct 26
Free - $34.62
Bridget's Run 2026
Barrie, ON
Sat 17 Oct 26
Free - $45.41
Tails on Trails
London, ON
Sat 17 Oct 26
$50.81 - $66.98
Wise Raven Trail Race
Waterloo, ON
Sat 17 Oct 26
$56.20 - $282.78
Phoenix Trail Races
London, ON
Sat 17 Oct 26
$6.00 - $101.53
9runrun
Ottawa
Sat 17 Oct 26
$30.44 - $126.27
The Wawa Trifecta
Wawa, ON
Sat 17 Oct 26
$15.00 - $55.00
Kilometers for Kids 2026
Cobourg, ON
Sat 17 Oct 26
$40.02
Cross the Line 2026
Toronto, ON
Sat 17 Oct 26
$40.02
Showing 1-40 of 62 results