All Day

Multisport Canada Rose City (Welland) Triathlon

Welland International Flatwater Centre 16 Townline Tunnel Rd., Welland

Multisport Canada's last event of the season in beautiful Welland, a full weekend featuring a range of events from the Long Course, Give-it-a-Tri, Sprint Triathlon/Duathlo. Get a chance to swim […]

Ongoing

Kingston Kids Triathlon

Kingston Memorial Centre 303 York Street, Kingston

Fantastic youth triathlon featuring an outdoor pool swim and spectator friendly bike and run course.    

The TriMuskokan Short Course Triathlon, Duathlon and Try-a-Tri

Canada Summit Centre 20 Park Drive, Huntsville

Whether you are a first timer or a seasoned triathlete, come take part in the TriMuskokan. This grassroots homegrown event is an incredible community event that focuses on a great […]

Delaware Duathlon

Delaware Speedway 1640 Gideon Drive, Delaware

Experience the thrill of racing on one of the oldest half-mile paved race tracks in Canada. NOTE: You must be a 2024 Triathlon Ontario member or purchase a one-day Triathlon […]