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Congratulations to all who participated in the Mammoth Marathon 2022

and thank you to our volunteers and sponsors.

Results have been posted here and pictures.


Mammoth Long Course Application Approved!

17 Sep 2021 6:02 PM | Carrie Jackson (Administrator)

Great news - our application to host the Mammoth Marathon around the Toronto Island has been approved!  

For more details about the race visit our Calendar / Events page.

We look forward to seeing you there!


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