• Tri Kids Triathlon Race Series Presented by Pure Flavour – Milton

    Milton Sport Centre 605 Santa Maria Blvd, Milton, Ontario, Canada

      NEW WEEKEND   The TRi KiDS Triathlon Series offers safe, non-competitive, confidence-building races for children and youth ages 3 to 15. TRi KiDS events combine three sports kids love: swimming, biking and running. We celebrate participation with the goal of encouraging a positive, healthy attitude towards physical activity and instilling self-confidence. The achievement of […]

  • Petawawa KOS Triathlon

    Dundonald Hall Fitness Sports & Aquatic Centre 57 Festubert Bld,, Petawawa, Ontario, Canada

    Race Information: Date: July 5th, 2026 (Sunday) Time: 8:30 am - Heats commence at 8:45 am and run throughout the morning. Start times will be confirmed at the pre-event meeting. Entry Fee: $50.00* This includes the $7 fee for a one-day membership with Triathlon Ontario (see Note 1 below). If you are already a Triathlon […]

  • Multisport Canada Bracebridge Triathlon

    Annie Williams Park 50 Santa's Village Road, Bracebridge, Ontario, Canada

    A full weekend of events in the heart of cottage country, something for everyone no matter if you're a beginner or experienced athlete. Events ranging from sprint triathlon/duathlon, give-it-a-tri and Olympic triathlon/duathlon, international duathlon and international duathlon relay gives everyone an opportunity to participate. Race Information Saturday, July 11, 2026 Olympic Distance Triathlon, Olympic Swim […]

  • Kids In Triathlon – Mississauga

    Huron Park Recreation Centre and Park 830 Paisley Blvd. West, Mississauga, Ontario, Canada

      Welcome to the Kids In Triathlon (KITCan) Series! The KITCan Series is a non-competitive race series for kids aged 3-11, providing a supportive, family-friendly environment that celebrates individual achievement through triathlon – motivating kids to get fit, have fun and gain confidence. Triathlon Ontario is a non-profit organization and the governing body of the […]

  • Subaru Triathlon Series – Niagara Triathlon – (Grimsby)

    corner of Lake st and Nelles rd north in Grimsby 109 Lake Street, Grimsby, Ontario

    One of the nicest settings for triathlon and duathlon. Very compact triathlon site that creates a fun, family friendly atmosphere!  Very quick drive from Toronto on race morning! Race in the morning and check out Wine Country after your race! For those ladies who are also looking to compete in the IRON GIRL race;  this […]

  • Bluewater Triathlon and Duathlon

    Brights Grove Public School 2612 Hamilton Road, Brights Grove, Ontario, Canada

      Details Race Kit Pickup Friday July 17 from 5:00 p.m. - 7:00 p.m. At St. John in the Wilderness Anglican Church 2896 Lakeshore Road, Brights Grove, Saturday July 18 (Race morning) starting at 6:00 a.m. Brights Grove Public School 2612 Hamilton Road Brights Grove Race Times Saturday July 18, 2026 Triathlon / Duathlon @ […]

  • Copper Town Triathlon

    Bruce Mines Hwy 17, Bruce Mines, Ontario, Canada

    Welcome to the 4th Annual Copper Town Triathlon! Many people choose to travel around the province and even the country to race in these types of events. This year it will be close to home with the 2nd annual Copper Town Triathlon being held in Bruce Mines, Ontario just a 45 minute drive from Sault […]

  • Supertri Toronto

    Exhibition Place 100 Princes' Blvd., Toronto, Ontario, Canada

    Suptertri Toronto is quickly becoming a “Can’t Miss”, signature event on the North American triathlon circuit. The triathlon will take you on a memorable journey through Toronto’s unique landscape, as concrete jungles flow effortlessly into picturesque hills and valleys. Whether you are an Olympian, weekend warrior or someone looking to add a challenging event to […]

  • Ontario Summer Games

    From July 30 - August 2, 2026 at multiple sporting venues across Waterloo Region and will welcome up to 3,500 participants (athletes, coaches and officials) from across Ontario. Athletes aged 12 to 18 will participate in more than 15 different sport events, including basketball, canoe kayak, field hockey, lacrosse (box and field), rugby, softball, table […]

  • Kids in Triathlon – Milton

    Milton Sport Centre 605 Santa Maria Blvd, Milton, Ontario, Canada

    Welcome to the Kids In Triathlon (KITCan) Series! The KITCan Series is a non-competitive race series for kids aged 3-11, providing a supportive, family-friendly environment that celebrates individual achievement through triathlon – motivating kids to get fit, have fun and gain confidence. Triathlon Ontario is a non-profit organization and the governing body of the sport […]