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  • 16 Sep 2023
  • 17 Sep 2023
  • Toronto Windsurfing Club


Registration is closed

Mammoth Marathon Volunteers

This beloved annual event is made possible with the help of volunteers like you! 

Want to join the fun of the Mammoth Marathon without racing?

Volunteers required to support race day operations include: registration, time keeping, lunch service, boat support and photography. Please register in advance and indicate your volunteer preference in the comments section.

Volunteer work qualifies for member and high school volunteer hours.


Parking at the club is limited. As a courtesy to those that carry their boards with them in their car we kindly ask that all others park at the main Cherry Beach parking lot (west of the club) or find alternative transportation (bike, walk, skate, TTC, carpool, etc). 

The weather at the beach differs from elsewhere in the city, be prepared for cooler mornings by bringing extra layers in case they're needed.

Registration for Volunteers opens soon!

Schedule of Events

Saturday, September 17, 2022

    8:30 am - Check-in to receive a race bib

    9:30 am - Racers meeting for course and safety information

  10:00 am - SUP Long Course 14.4 km race around Toronto Island*

  11:00 am - SUP Medium Course 7km race

  12:00 pm - SUP Short Course (Kids 12 and under)

    1:00 pm - Awards and prize draws

Sunday, September 18, 2022

     9:00 am - Check-in to receive a race bib

  10:00 am - Racers meeting for course and safety information

  11:00 am - Medium and Long Course 14.4 km around Toronto Island*

  12:00 pm - Short Course / LTW Student Course** (~ 1 hour)

    2:00 pm - Awards and prize draws

Lunch will be provided for all volunteers. Additional lunch tickets can be purchased onsite for friends and family who come to the beach to enjoy the activity.

May the warmth last long and the wind blow strong!!!


The Mammoth Marathon is made possible by support from sponsors.  We are now accepting donations for prize draws for the 2023 event. 

Please email to get involved.

Videos from previous races:

2021 Mammoth Video

Thank you to our supporters:

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