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Half Marathons Found In Ontario in Spring
View all ↓Half Marathons in Ontario in Spring 2026
findarace.com is Canada's favourite event discovery site. Check out our list of Spring 2026 Half Marathons in Ontario below.
Race Calendar: Half Marathons Found In Spring
Merrickville Heritage Classic 2026
Merrickville, ON
Sat 25 Apr 26
St Lawrence Marathon
Cornwall, ON
Sat 25 Apr 26
Marching for Meals 2026
London, ON
Sat 02 May 26
Free
Georgina Spring Fling 2026
Georgina, ON
Sun 03 May 26
$75.54 - $171.38
Dave Mounsey Memorial Fund Run
Goderich, ON
Sun 10 May 26
$93.96 - $104.75
SudburyROCKS 2026
Greater Sudbury, ON
Sun 24 May 26
Free - $520.16
Pelee Island Winery Half Marathon 2026
Pelee Island, ON
Sat 30 May 26
$289.78
St. Clair River Run
Port Lambton, ON
Sat 30 May 26
$24.03 - $105.72
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