Ontario Indoor Triathlon Series – Race # 2 – March 14, 2026

C3 Kids of Steel Triathlon

Tri Kids Triathlon Race Series Presented by Pure Flavour – London

Ontario Indoor Triathlon Race Series # 3

County Kids of Steel Triathlon

Tri Kids Triathlon Race Series Presented by Pure Flavour – Burlington

Subaru Milton Triathlon

MultiSport Canada Gravenhurst Triathlon

Subaru Triathlon Series – Guelph Lake One Triathlon

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

North Bay Triathlon Weekend

Multisport Canada – Rose City (Welland) Triathlon

Sunrise Swim for Hospice

Tri Kids Triathlon Race Series Presented by Pure Flavour – Milton

Ironman 70.3 Muskoka

MultiSport Canada Bracebridge Triathlon

Kids in Triathlon – Mississauga

Subaru Triathlon Series – Niagara Triathlon/Duathlon – (Grimsby)

Bluewater Triathlon and Duathlon

Lakeshore Triathlon

Toronto Triathlon

Ontario Summer Games

Ironman Canada – Ottawa

Kids in Triathlon – Milton

Multisport Canada Barrie Triathlon, Duathlon and Kids of Steel

MultiSport Canada Toronto Island Triathlon

Red Shoes Triathlon

Subaru Series – Owen Sound Triathlon

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

Crush the Quarry Off-Road Triathlon/Duathlon

Triathlon Ontario’s Aquathlon Provincial Championships

MultiSport Canada Wasaga Beach Triathlon

Subaru Triathlon Series – Guelph Lake Two

Triathlon Ontario Draft Legal Provincial Championships

MultiSport Canada Lakeside Triathlon

Multisport Canada Barrelman Niagara Falls

Subaru Women’s Triathlon Festival