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Register for Subaru Triathlon Series Races

The Subaru Triathlon Series is Ontario’s leading triathlon and duathlon series. We are proud of our sponsors:

Subaru Canada is a proud sponsor of the Subaru Triathlon Series
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ARE YOU REGISTERED?

You can now verify your race registration for all our Subaru Triathlon Series events. Simply click on the button to the right, fill out the fields and you'll automatically be able to see what races you are registered for.

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MODIFY YOUR REGISTRATION

To re-send yourself a REGISTRATION CONFIRMATION E-MAIL, Change your T-SHIRT SIZE OR Update your MEDICAL HISTORY/EMERGENCY CONTACT INFO please use this link.

STS NEWS

Guelph Water Temperature

Great news! Water temperature is 66 degrees F or 18.8 degrees c at Guelph Lake as of Friday! Wetsuits are permitted still! See you this weekend!

June18,2015 » Click to Read

Guelph Lake 1 Pre-Race Email

Check out the Guelph Lake 1 Pre-Race Email!

June17,2015 » Click to Read

Milton Points are Ready!

Milton Subaru Series points have been posted! Check out the links below. 

Remember Milton and Guelph Lake 1 are worth DOUBLE the series points! There is still time to register for Guel..

June09,2015 » Click to Read

Wetsuit Rentals Available This Weekend

D'Ornellas Bike Shop will be on site for all Subaru Series Races. Wetsuit rental is available for a fee of $50 (non-refundable) per weekend.

Store and Expo Pick up available. To make a reser..

June01,2015 » Click to Read SEE ALL NEWS

IRONMAN EVENTS

Ironman Muskoka

We've partnered with the Canadian Breast Cancer Foundation to bring Canada's first ever Iron Girl event! Join us at Nelles Beach Park in Grimsby, Ontario – just an hour away from Toronto and Buffalo – for a 500m shallow and safe swim – 20km flat and friendly bike – and a 5km spectator lined run course. It will be a picture perfect course starting in Lake Ontario, touring Niagara's farmland and finishing on the Waterfront Trail!

Click here to learn more

Ironman Muskoka 70.3