Ironman World Championships

Don’t miss the action on the Big Island as 60 of the fastest women in the world compete for the world champion title on October 11.

The “hogge” approach to triathlon training, spurred by curiosity and experimentation (that sometimes leads to destruction), could pay off for the Danish triathlete in a big way in this year’s world championship race.

Riding a 191-mile route around another country is just another training day for Cam Wurf as the Aussie gears up for the 2025 Ironman World Championship in Nice.

Ironman has officially released the 2025 Ironman World Championship start list. Here's who is on it (and who isn't).

The women's 2025 Ironman World Championship in Kona will feature three past champions, nine of the top 10 finishers from 2024, and the top 19 athletes in the Ironman Pro Series. In other words: it's gonna be one amazing race.

In the first Ironman World Championship since 2019, the pros will tackle a historic course: a world title contested outside of Hawaii. It’ll be tough, hilly, and stacked. What could happen?

Maps, logistics, and the best places to watch the race.

Already the oldest person to ever finish the Ironman World Championship race in Hawaii, Inada hasn’t slowed down. He shares his training schedule and mental approach to triathlon and to life.

Here's why.

The two-day Ironman world championship event will see the men's field split over Thursday and Saturday.

What age-groupers and pros need to know about qualifying for Kona (and/or St. George).

The stories, legends, and ghosts of Kona are the soul of the Ironman World Championship. To move it would strip away the event’s essence.

Hosting the Ironman World Championships in Utah might threaten our triathlete sensibilities, but it'll make for new, exciting, and better racing.

After many years of campaigning, pro and age-group women alike are now celebrating this change.

For the first time in its 40-year history, the Ironman World Championship race will move out of Hawaii—and expand.

Triathletes took to social media to share their thoughts, feelings, and opinions about any potential changes.

CEO Andrew Messick says they're exploring all options—including hosting the 2022 race not on the Big Island.

When their plans to race the Ironman World Championships were scrapped, Carly and Nick decided the date was perfect for a wedding.