Subaru Triathlon Series – Milton Triathlon

Kelso Conservation Area 5234 Kelso Road, Milton, Ontario, Canada

Based out of Kelso Conservation Area in Milton, this is Subaru’s first race of the season and a crowd favourite. A variety of different races are available: Try-A-Tri, Sprint Triathlon, along with a Duathlon. Come tackle the challenging “6th line hill” or enjoy the scenic run course consisting of both road and cross country type […]

Multisport Canada Gravenhurst Triathlon

Muskoka Wharf Sports Field 1100 Bay Street, Gravenhurst, Ontario, Canada

JUMP into June’s Lake Muskoka! The out-&-back cycling course features long steady grades before the rolling hills in the run!  First stop - Gravenhurst  2025 World Triathlon Qualification Race - Standard Duathlon:  2025 World Qualifier (1 spot per age group per gender) Based in the heart of cottage country, Multisport Canada offers another full weekend […]

Triathlon Officials’ Course – PTO 1 – Gravenhurst

Muskoka Wharf Sports Field 1100 Bay Street, Gravenhurst, Ontario, Canada

Triathlon Ontario is looking for some dedicated people interested in giving back to the sport as Provincial Triathlon Officials. Triathlon Officials are volunteers who help run the sport, keeping triathlon safe and fair for everyone.  It's not an easy job, but it offers a very rewarding experience and many unique opportunities for those with the interest, […]

Free

LPC Guelph Triathlon Clinic

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

The LPC Guelph Triathlon Clinic is ideal for triathletes of all abilities who would like to practice triathlon-specific skills and race dynamics in a group setting. Targeted for beginner and intermediate triathletes (ages 13 & up). Ideal for beginners who want to gain more confidence in open water, on the bike, or while running off […]

Woodstock Kids Du

South Side Park 192 Wellington St., Woodstock, Ontario, Canada

A non-competitive challenge duathlon for kids from 3 to 13. The focus is on having fun and trying your best. No awards for 1st, 2nd, etc. All participants will receive an event T-shirt, finishers medal, gift bag and a healthy snack at the end of the event. All distances are age appropriate based on Triathlon […]

Tri Kids Triathlon Race Series Presented by Pure Flavour – Burlington

Nelson Park and Outdoor Pool 4235 New Street, Burlington, 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 each […]

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 […]

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/Duathlo. Get a chance to swim the Welland Canal and then head out onto the flat and fast bike and run course.   2025 World Triathlon Qualification Race - Sprint Triathlon […]

Team Atomica – Cherry Beach Open Water Clinic

Cherry Beach 1 Cherry St,, Toronto, ON

This is your chance to learn and practice open water skills within a group setting in the protected waters of Cherry Beach! Expert coaches will cover: How to put a wetsuit on, Group Starts, Drafting, Sighting, Turning, Passing, Exiting and Transitions. Coaches will help you understand how to approach an open water race strategically, mentally […]

Kingston Kids Triathlon

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

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