0003

Marathons Found In Ontario in April

View all ↓

Marathons in Ontario in April 2025

findarace.com is Canada's favourite event discovery site. Check out our list of April 2025 Marathons in Ontario below.

Race Calendar: Marathons Found In April

St Lawrence Marathon

Cornwall, ON
26 Apr 25
$45.82 - $100.28

Beneva Mississauga Marathon 2025

Mississauga, ON
27 Apr 25

Beneva Mississauga Marathon Volunteer Page

Mississauga, ON
27 Apr 25
Free
Showing 1-3 of 3 results