The Hidden Dangers of Low Energy Availability for Triathletes: What You Need to Know
10 Feb. 2026
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New to swim, bike or run? Find what you need to know at Triathlon Ontario's beginner friendly resource site. Find a club, coach or your very first event near you.
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February 14, 2026
Toronto
Ontario Indoor Triathlon Series – Race # 1 – February 14, 2026
- INDOOR TRIATHLON
March 14, 2026
Toronto
Ontario Indoor Triathlon Series – Race # 2 – March 14, 2026
- INDOOR TRIATHLON
May 24, 2026
London
Tri Kids Triathlon Race Series Presented by Pure Flavour – London
- KIDS & YOUTH RACES
May 30, 2026
TORONTO
Ontario Indoor Triathlon Race Series – # 3 – May 30, 2026
- INDOOR TRIATHLON
I love being active & creating experiences with family & friends, Triathlon allows me to achieve this.
Hector RodriguezThe most rewarding part of triathlon is participating in an event with people of all abilities in pursuit of a common goal - the finish line!
Lisa GoetzTriathlon taught me to be comfortable being uncomfortable and pushing beyond your limits.
Chris Howerecent news