Subaru Triathlon Series – Guelph Lake 1

Guelph Lake Conservation 7743 Conservation Dr., RR 4, Guelph, Ontario, Canada

Based out of Guelph Lake Conservation Area, the Subaru Guelph Lake One Triathlon weekend is one of Ontario's most popular and longest-running races. There are a wide variety of races and distances to choose from for athletes of all abilities and levels of experience: Try-a-Tri, sprint and standard distance triathlons and duathlons. Eligible Events - […]

Kingston Kids Duathlon

Kingston Memorial Centre 303 York Street, Kingston, Ontario, Canada

With a lot of vision, hard work and positive energy the Ktown Kids Triathlon was launched in 2015. The goal was and remains, to introduce youth to this amazing sport, to build good fitness habits, grow a community of active youth, and to have fun.    

Team Atomica Bike Handling Skills Clinic – Session 2

High Park - Colborne Lodge 1873 Bloor Street West, TORONTO, Ontario, Canada

Master the technical skills needed to ride efficiently, safely and confidently on the road. Over four weeks, you will receive expert instruction in group etiquette, cornering, pacing, and climbing with solid workouts that turn theory into muscle memory. Whether you are a new cyclist or a seasoned rider looking to sharpen your handling, this program […]

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

Canada Summit Centre 20 Park Drive, Huntsville, Ontario, Canada

  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 experience for everyone! Whether this is your first triathlon or you are an experienced athlete, The TriMuskokan has something for everyone. If you have […]

Team Atomica Bike Handling Skills Clinic – Session 1

High Park - Colborne Lodge 1873 Bloor Street West, TORONTO, Ontario, Canada

Master the technical skills needed to ride efficiently, safely and confidently on the road. Over four weeks, you will receive expert instruction in group etiquette, cornering, pacing, and climbing with solid workouts that turn theory into muscle memory. Whether you are a new cyclist or a seasoned rider looking to sharpen your handling, this program […]

Team Atomica – Ottawa Ironman Training Camp

Courtyard by Marriott 200 Coventry Road, Ottawa, Ontario, Canada

Nail your final Ironman Ottawa race prep with our premier training camp. Endurance & Clinical Exercise Physiologist expert Darian Silk and TriON 2025 Age Group Long Distance Athlete of the Year and Kona Qualifier Irina Metelyuk have designed an Ottawa training camp that is IDEALLY TIMED for optimal performance.   Set 5 weeks out, this […]

Multisport Canada Rose City (Welland) Triathlon

Welland International Flatwater Centre 16 Townline Tunnel Rd., Welland, Ontario, Canada

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/Duathlon and Aquabike. Get a chance to swim the Welland Canal and then head out onto the flat and fast bike and run course. 2026 Age Group Standard Triathlon & Aquabike […]

North Bay Triathlon

North Bay Canoe Club/Olmsted Beach 60Lakeside Drive, North Bay, Ontario, Canada

The North Bay Triathlon started after the Schmidt family athletes attended a triathlon in Ottawa in the early 90's and came back to North Bay saying "We should do that here ".  Arne and Judy Schmidt along with the support of the North Bay Rotary Club made it happen and the first one sold out […]

NCCP Community Triathlon Coach Parts 1 & 2 – Hamilton – June 27 & 28, 2026

F.H. Sherman Recreation and Learning Centre (Dofasco Rec Park) 388 First Rd E, Stoney Creek, Ontario, Canada

Triathlon Ontario has partnered with the Coaching Association of Ontario to host this NCCP Community Triathlon Coach Part 1 & 2 course in Stoney Creek (Hamilton), Ontario, as part of the NCCP Super Clinic! This course is delivered in a two-day, in-person format, with coaches learning the basics of triathlon coaching, then delivering practices to their fellow […]

Team Atomica Bike Handling Skills – Session 2

High Park - Colborne Lodge 1873 Bloor Street West, TORONTO, Ontario, Canada

Master the technical skills needed to ride efficiently, safely and confidently on the road. Over four weeks, you will receive expert instruction in group etiquette, cornering, pacing, and climbing with solid workouts that turn theory into muscle memory. Whether you are a new cyclist or a seasoned rider looking to sharpen your handling, this program […]