Marathons in Ontario in Fall 2026

4

Marathons Found In Ontario in Fall

findarace.com is Canada's favourite event discovery site. Check out our list of Fall 2026 Marathons in Ontario below.

Toronto, Ontario

Run to End Child Hunger

Thu, Dec 31

CA$40.00

Toronto, Ontario

Run to End Homelessness

Thu, Dec 31

CA$29.00

Toronto, Ontario

Run to Support Youth in Asia

Thu, Dec 31

CA$15.00

Ottawa, Ontario

Tamarack Ottawa Race Weekend

Sat, May 29–30, 2027

from CA$28.00

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