Ironman

Ken Glah’s love affair with the Hawaii Ironman began back when Ronald Reagan was re-elected president—this year he’ll be celebrating 35 straight years of racing on the Big Island.

Ironman is celebrating the 40th anniversary of this iconic race. Here’s a list of helpful facts to know before watching the big show this Saturday, Oct. 13.

The excitement is building on the Big Island.

American Matt Hanson is looking to have a breakthrough race at this year's Ironman World Championship.

American Tim O'Donnell is looking to return to the podium at this weekend's Ironman World Championship in Kona.

It's officially race week at the 2018 Ironman World Championship.

Want to follow the Ironman World Championship this Saturday, Oct. 13? Here’s what you need to know.

Finland's Kaisa Sali will look to improve on her pair of fifth-place finishes (2016 and 2017) this Saturday as she competes against the world's best.

We've arrived on the Big Island and we're excited to bring you exclusive content, in-depth interviews, daily video recaps and more!

Triathlete and Bob Babbitt have teamed up to bring Kona to you every day LIVE.

Ben Hoffman is out of this year’s Ironman World Championship due to a sacral stress fracture.

Both of the 2017 champions will be back to defend their titles.

The USA’s best bets for taking back the Kona crown in 2018.

The two-time Ironman world champion has a stress fracture in his hip.

Jonathan Shearon will skip the Ironman World Championship to race in Ironman Louisville instead.

Don earned a rolldown spot for this October 13's Ironman World Championship.

The accountant-turned-pro-triathlete chats about the rocky road to improving on her 2018 Kona podium finish. 

Volcanic eruptions on the Big Island of Hawaii have triathletes around the world on high alert.

The good, the bad, and the exciting bits of Ironman’s biggest pro shakeup in nearly a decade.

We hit up the premiere in New York City to get the inside scoop on this year’s special.

Switzerland's Daniela Ryf says that her third Ironman world title was her toughest victory ever.

A look at 20 spectacular images capture by the Getty Images crew in Kona.

This year more than 110,000 athletes vied for a slot to the Ironman World Championship, and 2,350 athletes earned the right to race in Kona.

CRAZY ASS FANS. That was hard.

Photographer Paul Phillips returned to the finish line in Kona to capture the final hour of the Ironman World Championship.

Photographer Rocky Arroyo joined the more than 2,350 athletes from 66 countries to grab images of the famed Ironman World Championship swim start in Kailua Bay.

Hear what the top professional finishers had to say hours after completing the 2017 Ironman World Championship.

Finland's Kaisa Sali finished fifth for the second year in the row at Saturday's Ironman World Championship.

South Africa's James Cunnama made some major changes this year, including rejoining his former coach Brett Sutton.

Germany's Sebastian Kienle chats about the weight of being a former winner at this Kona race.

American Heather Jackson says she improved on the swim, bike and run since last year's Kona podium performance.

Check out Erin Beresini's author page.

Great Britain's David McNamee had a "special" race that put him on the Ironman World Championship podium for the first time in his career.

Australia's Sarah Crowley has had a breakthrough season and capped it off on Saturday with an Ironman World Championship podium.

There were repeat podium finishers, several new faces and two worthy champions.

Great Britain's Lucy Charles gave defending Kona champion Daniela Ryf a fight on Saturday.

Canadian Lionel Sanders struggled in his first two appearances at the Ironman World Championship in Kona, but had a breakthrough performance on Saturday.

Recap the thrilling Kona 2017 race-day action with this gallery from photographer Paul Phillips.

A gutsy move from Great Britain’s Lucy Charles put Daniela Ryf through an emotional roller coaster on the bike.

This year’s race saw the men’s field take a lot of risks—for some it paid off.

Switzerland's Daniela Ryf says that she woke up on race morning at the 2017 Ironman World Championship.

Germany's Patrick Lange says that during one brief moment on the bike he considered dropping out because he was struggling.

Switzerland's Daniela Ryf further cemented herself in triathlon history, becoming the fourth woman to earn three-straight Ironman world titles.

Germany's Patrick Lange ran his way to victory, crossing the finish line in a record 8:01:40.

These Iron-support squads showed love for their racers on their chests.

Germany's Sebastian Kienle discusses the unique race tactics of Kona and what it will take to earn the victory.

Australia's Sarah Crowley won two championship-level races this year and will be one to watch at Saturday's Ironman World Championship.

"How would you explain what you do for a living to a small child?"

Every year in Kona there are two winners but only one last finisher. We explore Kona’s unique, emotional tradition.

We're closing in the final hours of race week at the Ironman World Championship.

We're nearing the start of the 2017 Ironman World Championship, with athletes spending Friday focusing on the final details.

"And in this moment, I think maybe I’ve discovered the point of 'Triathlife.'"

Canadian Lionel Sanders will be a bit of a wild card as he makes the start at the Ironman World Championship on Saturday.

American Heather Jackson is a top contender for Saturday's Ironman World Championship podium.

Meet the person whose 10,000-foot view helps conduct this whole iconic triathlon symphony.

A lot goes into the most important triathlon in the world—we look at some of the stuff that makes the machine move.

We take a look at a day in the life of the biggest week in triathlon.

In this Kona Minute, we share the unique preparation method of one pro favorite, glance at a brand-new helmet and get your race predictions at the expo.

There are 50 questions spanning the nearly 40-year history of the event.

The current world record holder for fastest Ironman finish will not be making the start this Saturday.

On Tuesday we caught up with several athletes, and learned a secret about the Kona Coffee Boat that might disappoint you!

Even with two Ironman world titles under his belt, Germany's Jan Frodeno doesn't believe he's shown what he can do at the Ironman World Championship

Thirty-five years after her famous collapse on Ali'i Drive, Julie Moss has come full circle.

Tuesday marked four days out from the Ironman World Championship.

Kona’s oldest female competitor this year is swimming in a fountain of youth.

"As a person, Mark's [Allen, his coach] biggest complaint about me is that I'm too nice."

We're recapping the action from Monday with this Kona Minute, brought to you by Zwift.

“My first goal for Kona is to enjoy it. It’s been three years of hard work to come from a total beginner to where I am now."

American Ben Hoffman had his best Ironman ever earlier this year.

Karen Smyers’ top picks for the women’s podium in 2017.

Dave Scott shares in his own words the very different strategies he believes the men and women must take to bring home the crown.

Can Daniela Ryf get a third-straight Kona victory?

Germany's Jan Frodeno will be looking for his third-straight Kona title.

Meet this 45-year-old age grouper from upstate New York.

Want to follow the Ironman World Championship on Oct. 14? Here’s what you need to know.

"This is my life now. Some go to Narcotics Anonymous, some go to Alcoholics Anonymous. I go to Ironman triathlons.”

"If you want it enough you will find a way to make it happen.”

Whether you’re in Kona to race, spectate or kick back, you won’t want to miss these special spots.

Jan Frodeno of Germany and Daniela Ryf of Switzerland both successfully defended their Kona crowns on the Big Island of Hawaii in 2016.

"Love what you get to do every day to get to Kona. And accept your story. Love your story. It will be different from everyone else's."

Thorsten Radde, looks at what it will take for Rachel Joyce to nab a spot—and what she’ll be capable of if she makes it to the race in October.

When this doctor crossed her 12th Ironman finish line, she got a huge surprise—and learned a valuable lesson.

Thankfully, there are a few alternative paths to Kona that don’t involve finishing at the top of your age group.

Beachbody’s “Make Me an Ironman” contest gives six everyday athletes the celebrity experience.

Lionel Sanders set the fastest M-Dot time ever when he posted an insane 7:44:29 at Ironman Arizona. So why's he skipping the sport's biggest race?

Alistair Brownlee revealed over the weekend that he plans to jump up to long-distance triathlon.