Toronto Triathlon Festival

Ontario Place 955 Lake Shore Blvd W,, Toronto, Ontario, Canada

The TTF 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 […]

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 […]

Multisport Canada Barrie Triathlon, Duathlon and Kids of Steel

Barrie Cenntenial Park 65 Lakeshore Road, Barrie, Ontario, Canada

Welcome to the annual Barrie Triathlon, to be held on August 9-10, 2025. We are pleased to offer this community Triathlon to promote a healthy and active lifestyle for all of the residents of the City of Barrie and surrounding areas. Great venue: perfect for families, and you can cheer on competitors up to 8 […]

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 […]

Multisport Canada Toronto Island Triathlon

Toronto Island Toronto, Ontario, Canada

No need to leave Toronto to race! Grab your gear and hop on the ferry to the Multisport Toronto Island Tri! A swim in Lake Ontario and a flat and fast bike and run course. Race Information Saturday; August 16, 2025 Give It a Tri and Give-It-A-Tri Swim Bike, Give-It-A-Tri Relay Sunday: August 17, 2025 […]

Tri Kids Triathlon Race Series Presented by Pure Flavour – Port Colborne

Vale Health & Wellness Centre 550 Elizabeth Street, Port Colborne, Ontario, Canada

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 each athlete is recognized…and […]

Multisport Canada Wasaga Beach Triathlon

Wasaga Beach 45 Beach Drive, Wasaga, Ontario, Canada

A full day of events based at the popular Wasaga Beach. With a swim in Georgian Bay, racers will have a flat and fast bike with a few small hills and a fast run course along the waterfront. 2026 Triathlon World Qualifier - Sprint Triathlon - (1 spot per age group per gender)   Saturday, […]

Subaru Triathlon Series – Guelph Lake Two

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

The second visit to Guelph Lake Conservation Area is the perfect way to cap off your season on the Labour Day long weekend! The sprint distance features a 750m Swim, 30km Bike, and a 7km Run that never leaves the park! The Try-A-Tri features a 375m Swim, 10km Bike, 2.5km Run and is one of […]

Tri Kids Triathlon Race Series Presented by Pure Flavour – Milton

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

  SOLD OUT   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 […]

Multisport Canada Lakeside Triathlon – KOS®

Lakeside Resort 256440 Sunova Crescent, Lakeside, Ontario, Canada

Multisport Canada covers it all on this late summer weekend. Events ranging from youth all the way to an Olympic distance triathlon and international duathlon. The whole family can race this weekend! 2026 World Triathlon Qualification Race - Standard (Olympic) Triathlon and Aquabike:  2026 World Qualifier (1 spot per age group per gender) Race Information […]