In May 2018, while out training for the Ironman qualifier race in her hometown of Boulder, Colo., 47-year-old Triny Willerton was struck by a pickup truck—now she's competing in Kona.
New Zealand's Teresa Adam had a breakthrough win at this year's Ironman Asia-Pacific Championship in Cairns, Australia
New Zealand's Braden Currie is looking for a breakthrough race at the Ironman World Championship.
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.
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.
The two-time Ironman world champion has a stress fracture in his hip.
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.
A look at 20 spectacular images capture by the Getty Images crew in Kona.
Photographer Paul Phillips returned to the finish line in Kona to capture the final hour of the 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.
Great Britain's Lucy Charles gave defending Kona champion Daniela Ryf a fight on Saturday.
A gutsy move from Great Britain’s Lucy Charles put Daniela Ryf through an emotional roller coaster on the bike.
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.
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?"
Canadian Lionel Sanders will be a bit of a wild card as he makes the start at the Ironman World Championship on Saturday.
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.
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.
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."
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.
"This is my life now. Some go to Narcotics Anonymous, some go to Alcoholics Anonymous. I go to Ironman triathlons.”
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.