The Subaru Triathlon Series is Ontario’s leading triathlon and duathlon series. We are proud of our sponsors:
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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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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.
Looks like the Niagara (Grimsby) Try a Tri is going to fill up. We have a few spots left but expect the event to sell out soon.July20,2014 » Click to Read
Triathlon Ontario has tallied up the results of the Club Championship and announced the winners. Here is the news release. July14,2014 » Click to Read
We have reached our capacity for wait list with regards to Iron Girl! Response was much higher than we anticipated. See you in 2015!July08,2014 » Click to Read
Iron Girl Canada is now SOLD OUT ! Excitement is building and head office has created a waiting list for this anticipated event! If you didn't make the start list but still want a chance to reg..July07,2014 » Click to Read SEE ALL NEWS
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!