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View all ↓Running in Ontario 2026 - 2027
The most comprehensive list of Ontario Running Events in 2026 - 2027. Discover 100's of US Ontario Running. Find your perfect race here!
Running Ontario 2026 - 2027
2026 5 Peaks Trail Running Series: Heart Lake
Brampton, ON
Sat 03 Oct 26
Free - $113.88
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
PHM Run for the Residents
Markham, ON
Sat 03 Oct 26
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
The Talon Trail Race
Parkhill, ON
Sat 03 Oct 26
$51.26 - $100.28
Grey Bruce Animal Shelter Dog Jog 2026
Owen Sound, ON
Sat 03 Oct 26
$2,026.00
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
Cooper Robertson Foundation – Run With Coops!
Grimsby, ON
Sun 04 Oct 26
Free - $20.00
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
Collingwood 10k
Collingwood, ON
Sun 04 Oct 26
$5.00 - $83.94
Miles for Mental Health
South Stormont, ON
Sun 04 Oct 26
Run for Mississauga 2026
Mississauga, ON
Sun 04 Oct 26
$23.83 - $40.02
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
Run for Guelph 2026
Guelph, ON
Sun 04 Oct 26
$29.23 - $245.02
Run for Hamilton 2026
Hamilton, ON
Sun 04 Oct 26
$29.23 - $83.17
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
Green Ribbon Walk for Mental Health
Windsor, ON
Sat 10 Oct 26
Free
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 Gobbler Trail Run 2026
Greater Sudbury, ON
Sun 11 Oct 26
$13.38 - $35.64
Showing 1-40 of 124 results