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Half Marathons Found In Ontario in June
View all ↓Half Marathons in Ontario in June 2025
findarace.com is Canada's favourite event discovery site. Check out our list of June 2025 Half Marathons in Ontario below.
Race Calendar: Half Marathons Found In June
St. Clair River Run
Port Lambton, ON
01 Jun 25
$23.83 - $111.18
Honda Waterfront Run Barrie
Barrie, ON
01 Jun 25
Niagara's 12 Mile Creek Trail Half Marathon & 7k Cancer Run
St. Catharines, ON
07 Jun 25
Krista Johnson Memorial Run
Pembroke, ON
08 Jun 25
$18.44 - $61.59
Big Little Run 2025
Guelph, ON
08 Jun 25
$66.98
Buttertart Trot
Midland, ON
14 Jun 25
Niagara Ultra 2025
Niagara-on-the-Lake, ON
21 Jun 25
$90.52 - $161.32
Community Strong Race Weekend
Sault Ste. Marie, ON
21 Jun 25
$15.20 - $66.98
Kawartha Sun Run
Kawartha Lakes, ON
22 Jun 25
$75.54 - $143.19
Whiskey Run London
South London, ON
29 Jun 25
$77.41 - $99.19
Showing 1-10 of 10 results