Thousand Islands Triathlon & Runs

Race and explore beautiful Brockville!

Run through a piece of Canadian history - the oldest railway tunnel as part of your 1000 Islands run course. We can't overstate it - it's 500 meters long with music, lights, and shade, and it is the best course feature we've ever seen! 

Pre-Race Newsletter:

Already signed up? Check out the pre-race newsletter. It has all the last-minute info that you'll need to get the most out of the event. 

Disclaimer: 

This event will sell out early, so sign up before it's too late. The site can only accommodate so many bikes and swimmers but we'll have plenty of room in our run-only events. 

Participants love:

• The tunnel. Have we mentioned how amazing it is as a run venue? 
• The short transition distances. It's our shortest transition of the year, giving you a chance for a really fast finish time.

Included in your registration is:

• Bragging rights!
• A FREE virtual bike fit from MyVeloFit.
• A personalized race bib.
• A Somersault swim cap from ROCS/Zone3sports.
• Professional timing.
• On-course nutrition from XACT.
• Race Photography from FinisherPix.
• Post-Race non-alcoholic beer from Libra.
• Post-Race snacks.
• Podium Prizes for the top 3 male, female, and non-binary finishers in each event, from Neal Brothers Food.
• Memories that you won't soon forget.

Important Deadlines:

• Shirt Deadline - June 30th. If you're interested in ordering an event shirt for this race, be sure to register and add a shirt to your order before the Shirt Deadline. After that date, we won't be able to add shirts to our order.
• Medal Deadline - July 12th. We keep our prices low and make the finisher's medal an optional add-on. If you want to commemorate this achievement with a finisher's medal, make sure to register before July 12th and add the medal to your order. After this date, medals will be available to order subject to availability. 
• Online Registration Deadline (if not already sold out) - August 7th at 6 pm. Some of our races sell out, so make sure to sign up early!

Age Restriction:

• This bike course is OPEN to traffic. Participants must abide by the rules of the road and this event is 16+, given the open road. 

Bib Pickup:

• Saturday, August 9th, from 3pm to 6pm at Centeen Park.  85 Water St E, Brockville, ON K6V 1A6. We'll be doing an in-person orientation at 4pm and 5pm.
• Sunday, August 10th, starting at 7:00am, at Centeen Park. 85 Water St E, Brockville, ON K6V 1A6

Past Results:

CLICK HERE to see the results from past Thousand Islands Events. All ages and abilities are welcome, and this page will show you where you might stack up!  

Strava Files:

Looking for more course details, including elevation, and direction? Click on your race distance below to see a Strava file.

Swim Course

Bike Course

Run Course