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10k Runs Found In Ontario in May
View all ↓10k Runs in Ontario in May 2025
findarace.com is Canada's favourite event discovery site. Check out our list of May 2025 10k Runs in Ontario below.
Race Calendar: 10k Runs Found In May
Dave Mounsey Memorial Fund Run Around the Square
Goderich, ON
18 May 25
$88.57 - $99.36
Sulphur Springs Trail Race 2025
Hamilton, ON
24 May 25
Free - $838.45
Marathons For Mental Health 5k/10k Race
London, ON
24 May 25
$58.35 - $78.85
SudburyROCKS 2025
Greater Sudbury, ON
25 May 25
Free - $520.16
Dare 2B Challenged
Amherstburg, ON
25 May 25
$56.20 - $66.98
The Muddy Paw
Mono, ON
25 May 25
$50.81 - $96.12
Rotary Huron Shore Run 2025
Southampton, ON
31 May 25
Free - $90.00
Running4Home 2025
Ajax, ON
31 May 25
$47.57 - $104.75
EZAS Farm 5k/10k
Embro, ON
31 May 25
Free - $40.00
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