0007
Half Marathons Found In Ontario in Summer
View all ↓Half Marathons in Ontario in Summer 2026
findarace.com is Canada's favourite event discovery site. Check out our list of Summer 2026 Half Marathons in Ontario below.
Race Calendar: Half Marathons Found In Summer
Honda Waterfront Run Barrie
Barrie, ON
Sun 07 Jun 26
$17.66 - $103.21
Buttertart Trot 2026
Midland, ON
Sat 13 Jun 26
Free - $93.95
Kawartha Sun Run 2026
Kawartha Lakes, ON
Sun 14 Jun 26
$64.27 - $115.01
Community Strong Race Weekend
Sault Ste. Marie, ON
Sat 20 Jun 26
$15.20 - $56.20
Niagara Ultra 2026
Niagara-on-the-Lake, ON
Sat 20 Jun 26
$30.36 - $177.66
Falling Water Trail Marathon/ Half Marathon 2026
Eugenia, ON
Sat 08 Aug 26
Free - $187.42
GLO Toronto
Toronto
Sat 22 Aug 26
$55.00 - $115.00
Showing 1-7 of 7 results