What is IRONMAN?
Consisting of a 2.4-mile swim, 112-mile bike and 26.2-mile run, Ironman races take place on the most scenic and challenging landscapes around the world. Register and start your Ironman training to compete with the best of the best.Find an ironman event
Whether a personal goal or part of your Ironman training season, this 1.2-mile swim, 56-mile bike and 13.1-mile run from Ironman 70.3 is an excellent challenge for athletes of varying skill levels. Begin your half Ironman journey today and sign-up for a race.Find 70.3 Event
All of the races have given me different memories and each have left a mark on my soul"
-- Katherine Calder-Becker, 15-time Ironman
It hurts and I wonder why I'm doing it sometimes, but it makes me feel alive"
-- John Frasca, 4-time Ironman
Sometimes I’d finish and say 'never again,' but then I’d wake up in the morning and say 'I’ve got to go sign up."
-- Rich Donnelly, 15-time Ironman
That’s what makes the day so special: the other athletes around you doing something purely awesome."
-- Tara Costa
Triathletes around the world aspire to be called an Ironman, and here’s where you get started. Build your own Ironman triathlon training plan and conquer 140.6 or 70.3 miles from this series of Ironman tips, drills, and workouts for the swim, bike, and run.