• Welcome to Thornhill Multisport
    Welcome to Thornhill Multisport
  • Welcome to Thornhill Multisport
    Welcome to Thornhill Multisport
  • Welcome to Thornhill Multisport
    Welcome to Thornhill Multisport

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 of more than 100 members.

For more information about the club's history and mission, click on the link below.


FINA World Masters Championships

FINA World Championships - Montreal

Latest News

Registrations are now open for Thornhill Multisports 2014/15 season. 

NEW THIS YEAR - Thornhill Winter Triathlon Swim Program - Calling all Triathletes and Open Water Swimmers. This year for the first time THOR is offering a dedicated program for Triathletes and Openwater swimmers to work specifically on endurance swimming. The program will focus on all that is required to be successful in next years Triathlon and Open Water season. Dedicated lanes and a dedicated coach. Space is limited to sign up early!

Emerging Swimmer Program - Now in its 2nd year, learn the basics. This is a 12 week program geared towards teaching new members everything you need to know about competitive swimming, and swimming for Triathlons in a lesson setting. 3 sessions a year, starting in September, January, and April. A great way to see what swimming is all about!

Thornhill Masters Aquatic Club - For those who are interested in Masters Swimming, come and join one of the top clubs in Ontario. Train for fitness, fun and competition. with up to 6 workouts per week, we have a flexible schedule to suit your busy schedule. 

For more information contact us at any time at This email address is being protected from spambots. You need JavaScript enabled to view it.

Thornhill Multisport is affitiated with Master Swimming Ontario and Triatlon Ontario.

Proudly serving the Thornhill area since 2004. ..... NEW MEMBERS ARE ALWAYS WELCOME!

With summer fast approaching and the weather getting warmer, Thornhill Multisport has a variety of programs geared for Triathletes and Swimmers. Whether you are new to the sport, or a seasoned veteran, THOR has a place for you.

Summer Triathllon Program - Although our training season is already under way, new members are always welcome. Join us as we swim cycle and run our way through the summer, training, competing and having a lot of fun along the way. Our sessions include a Tuesday evening bike ride, Wednesday pool swim, Thursday Track run, and of course our  Saturday AM Swim Bike and Run session at lake Wilcox. For more information see the full schedule under Thor Programs or contact our Triathlon coach This email address is being protected from spambots. You need JavaScript enabled to view it.

Thornhill Open Water Training - Starting on May 31, on Saturday mornings, we get rid of the walls, and move our swimming to Lake Wilcox where swimmers get the experiece of swimming in open water. With the many open water races going on throughout Ontario, THOR members are well trained to compete in Open Water as well as Triathlons throughout the summer. Note that all workouts are sanctioned by Triathlon Ontario and are under the supervision of our Head Coach Ian Feldman and Triathlon Coach Steve Piluso so as to ensure a safe and fun experience for all.

Thornhill Summer Swim Program.- This program runs through July and August, with sessions taking place at our 2  pools. Emphasis is on stroke improvement and building endurance so as to prepare members for the upcoming season. For more informaton look under THOR programs or contact our Head Coach This email address is being protected from spambots. You need JavaScript enabled to view it.

Here is to a great summer.  

COMING THIS FALL Thornhill Winter Triatlon Swim Program..... watch for details coming soon!

Celebrating our 10th year, Thornhill Masters Aquatic Club has risen up the ranks of Masters Swimming in Ontario. We are thrilled to announce a 2nd place finish! A club best! at the 2014 Ontario Masters Swimming Championships that took place in Windsor Ontario March 28th-30th, 2014.
With 39 club members entered in the meet, THOR had a number of top 3 finishes in both the individual events and the relay events. Everyone swan incredible races.
Top placing swimmers included:
Ladies 18 - 24
Sara Monaco, Brittany Dilworth,
Men's 18 - 24
Leo Raynor, Neta Yokev, Michael Sanjko, Jeremy Wong, Andrien Ho, and Cameron Wong
Ladies 25 - 29
Tracey McKenna and Bonnie Kwan
Men's 25 - 29
Michael Nunes, Adrian Wong
Men's 35 - 39
Sergiy Tereschenko and Voislav Blagojevic
Ladies 45 - 49
Jennifer McCLeneghan
Men's 45 - 49
Len Van Greuning
Congratulations to all who were in attendance.  

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World Masters Championships Countdown

27.07.2014 12:00 4 Days


THOR Third Annual Invitational Swim Meet


Join us for the Thornhill Multisport event of the year, taking place on Sunday May 4, 2014, in Thornhill, Ontario.  We need volunteers, swimmers, spectators, bakers, sponsors, we need you to be there!


Read More

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THOR Open Water Swim Season is about to begin

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Summer is finally here! warm weather, Sun Shining, and most important, lakes are warming up, great news...
Ian Feldman
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THOR Competes to great results

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With the 2012/13 swim season now coming to a close I would like to congratulate all THOR members who...
Ian Feldman
28 May 2013

Thank you Breakfast Television

Thank you Breakfast Television
I would like to thank the folks at Breakfast Television for taking the time to come out to play with...
Ian Feldman
21 June 2012
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