Welcome to Thornhill MultiSport
Thornhill MultiSport is a multi-disciplined athletic club combining aquatics and triathlon activities, coaching and community! Elements of the club have been going strong since 2004 and now consist more than 100 members.
For more information about the club's history and mission, click on the link below.
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Now that the weather is getting warmer, the outdoor training season has officially begun. Whether you are interested in Open Water swimming, or triathlon, THORnihill Multisport has a place for you. With a combination of indoor pool swims, outdoor lake swims, cycling and running workouts, we have it all. Members compete in everything from short triathlons to Ironman, and of course open water races like the Welland Canal 5 bridges swim and the Toronto Island Lake Swim. With 7 workouts a week we can fit anyones schedule with 2 main programs. Thornhill Multisports Summer Triathlon Program, and our Summer swim program that starts in July. (We are in the water now finishing off our winter season). New members are always welcome.
For more information please go to the contact us section and send us an email. You will be glad you did!








