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5k Runs Found In Ontario in May
View all ↓5k Runs in Ontario in May 2026
findarace.com is Canada's favourite event discovery site. Check out our list of May 2026 5k Runs in Ontario below.
Race Calendar: 5k Runs Found In May
Pure Grit Trail Race 2026
Hepworth, ON
Sat 02 May 26
$18.44 - $88.57
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
Hometown Run 2026
North Bay, ON
Sun 03 May 26
$7.64 - $45.41
Spring Into Action Run
Oakville, ON
Sun 03 May 26
$29.23 - $61.59
FOXSTRIDE
London, ON
Sun 03 May 26
$10.96 - $110.09
6th Annual 5k for the Kids
Sarnia, ON
Sun 03 May 26
$22.75 - $91.80
'Goode Run 2026
Ottawa, ON
Sat 09 May 26
$18.44 - $56.20
Run4Another 2026
Waterloo, ON
Sat 09 May 26
$34.62 - $120.94
Kicking PancreAS™ 5K - Barrie, Ontario
Barrie, ON
Sat 09 May 26
$23.83 - $88.57
Mothers Day 5km
Hamilton, ON
Sat 09 May 26
$63.41
West Lorne Optimist Mother's Day Road Race
West Lorne, ON
Sun 10 May 26
Free - $45.41
Honour Her Mother's Day Run
Point Edward, ON
Sun 10 May 26
$29.23 - $72.38
Dave Mounsey Memorial Fund Run
Goderich, ON
Sun 10 May 26
$77.77 - $88.57
Spring Thaw 2026
Belleville, ON
Sun 10 May 26
$13.04 - $23.83
Confederation Park 5K & 1K
Hamilton, ON
Sat 16 May 26
Free - $62.15
The Muddy Paw
Mono, ON
Sun 24 May 26
$52.33 - $99.07
Marathons For Mental Health 5k/10k Race
London, ON
Sun 24 May 26
$85.33
Dare 2B Challenged
Amherstburg, ON
Sun 24 May 26
$66.98 - $77.77
Baden Running Races 2026
Baden, ON
Sun 24 May 26
Free - $55.62
SudburyROCKS 2026
Greater Sudbury, ON
Sun 24 May 26
Free - $455.43
The Grey 5K - First Responders' Edition
Essex, ON
Sat 30 May 26
$56.20
Running4Home 2026
Ajax, ON
Sat 30 May 26
$43.97 - $109.36
EZAS Farm 5k/10k
Embro, ON
Sat 30 May 26
$10.00 - $40.00
Tails on Trails 2026
Waterloo, ON
Sat 30 May 26
$2.50 - $5.00
St. Clair River Run
Port Lambton, ON
Sat 30 May 26
$24.03 - $105.72
Run4Lighthouse 2026
Burlington, ON
Sat 30 May 26
Showing 1-27 of 27 results