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Ironman today revealed the 103 professionals who were offered and accepted slots to October 8’s Ironman World Championship.

Upgrade your cubicle to supercharge your workday.

This ain't your childhood Diamondback.

Here’s how to know when to keep—or ditch—your go-to run kicks.

We sort through the athletes most likely to be crowned world champ at this weekend's ITU World Triathlon Series Grand Final in Cozumel, Mexico.

Ever wonder what to do with leftover rice? This recipe is the perfect solution!

The two-time Olympic gold-medalist edged out a four-time Aquathlon world champ

Follow a world champ triathlete on a nail-biting journey from a dire diagnosis to a last-minute invite to Brazil.

American Jesse Thomas used 70.3 Santa Cruz as a last chance to test the racing legs ahead of his first Kona attempt.

Welcome to the new triathlete.com! Your eyes do not deceive you—things really do look a lot different.

This progressive workout series is ideal for novice and intermediate athletes because it gradually builds speed and endurance.

Austria's Michael Weiss claimed the Ironman 70.3 Santa Cruz victory on Sunday.

Racers get a surprising email three days before the event

New research sheds light on drownings.

Great Britain's Alistair Brownlee and Holly Lawrence continued their spectacular summer of racing with wins in Beijing.

More than 3,300 participants competed in a bike-run Sunday morning at the 11th running of the Events DC Nation’s Triathlon.

History was made at Copacabana Beach on Saturday, as the first-ever paratriathlon Paralympic champions were crowned.

From South America to Australia, this year’s event will welcome pro triathletes from four continents including returning top names.

American Jamie Whitmore goes for gold in Rio.

Pro Linsey Corbin shares her go-to fueling plan for long-distance racing.

Used correctly, swim paddles are a helpful tool for building strength and power.

Try this spin using quinoa, instead of oats, to add a little protein to the dish.

Presenting expert tips and 10 gear must-haves from pro Chris Foster to launch you toward multisport glory.

New wearable tech features waterproofing, enhanced GPS capabilities, and cord-free earbuds.

The Olympic silver medalist serves as a guide to Australian Paralympic medal contender Katie Kelly, a legally blind and deaf athlete.

Two-time Olympic medallist Jonathan Brownlee returned to the ITU World Triathlon Series podium for the first time in more than a year.

For the third time in history, the U.S. women completed a clean sweep of the ITU World Triathlon Series podium.

Turn lemons into lemonade with this advice from coach Julie Dunkle.

A “smart helmet” loaded with high-tech features for the connected cyclist.

Watch the story of how Scout Bassett turned personal tragedy into athletic triumph as she strives for podium success this summer.

More than 1,400 participants rocked the swim, bike and run this weekend at the 10th running of the TriRock Austin Triathlon.

How much? When? Why? All your tapering questions, answered.

More than 2,700 amateurs representing more than 80 countries competed in Mooloolaba.

Summer Cook earned her first World Triathlon Series victory on Sunday in Edmonton.

Photographer Paul Phillips shares images of the professional race from Mooloolaba.

Australia's Tim Reed ran shoulder to shoulder with Germany's Sebastian Kienle, while Holly Lawrence dominated the women's race.

Saturday in Mooloolaba was filled with final preparations, IronKids morning events, the filling of transition and a final countdown to the start.

Azcentral.com's Jeff Metcalfe reports on the season kick-off for the Arizona State University women's triathlon team.

Eighty professionals will compete for a share of $250,000 on Sunday in Mooloolaba.

American Rebecca Wassner earned the victory at Sunday's Rev3 Maine triathlon in Old Orchard Beach, Maine.

Argon 18 has introduced a sensor-laden unit for triathlon bikes that could allow average triathletes to fine tune their aero positions.

Breakfast inspiration doesn’t have to be complicated.

Mirinda Carfrae on grieving the disappointment of Kona 2015 and the welcome challenge of competing against Daniela Ryf.

We’re thrilled to share the site with you and the world.

With reigning champ Jan Frodeno choosing to focus on Kona, the men's race at the Ironman 70.3 World Championship is wide open.

When it comes to unlocking peak performance, more and more evidence is pointing to the power of psychology.

Henri Schoeman’s rundown of his historic race for bronze

Sage Rountree explains how recovering properly will help you reap the benefits of hard workouts.

Can anyone stop the Swiss star? We preview the women's professional race at this Sunday's Ironman 70.3 World Championship.

Protect the body’s essential nutrient balance by sipping a sports drink that hydrates and replaces electrolytes lost in sweat.

Our Kona preview issue is on newsstands now!

This workout teaches the body to use the muscles that are required to go up steady grades like the ones on hilly run courses.

The lowdown on Germany’s latest long course event

At Ironman 70.3 Brazil-Paraguay athletes competed on both sides of the Itaipu Dam, one of the Seven Wonders of the Modern World.

All the gear news, tips, and announcements you need and none of the marketing gibberish you don’t.

Jorgensen is one of five female nominees.

One huge triumph (and two that faded away)

Use this side dish to add a little nutrition to that Labor Day barbecue!

Australia will host the Ironman 70.3 World Championship for the first time next month.

From wetsuits to running shoes, there will come a time when your well-loved tri gear kicks the bucket.

Cuban triathlete Raul Alcolea finds a way to live out his multisport dreams—and clears the way for other aspiring athletes.

In a long-course race, I felt super tired and my muscles cramped up two-thirds of the way into the run, despite drinking tons of fluid.

A bike guru shares his advice for developing and maintaining the perfect position on the bike.

Make your bike-to-run transition easier by reinforcing a fast turnover.

The Olympic gold medalist has a busy fall of racing planned.

A wetsuit's short lifespan is usually attributed to poor care, not poor quality.

After training in the summer heat, these juicy, fresh, crisp and colorful offerings will satisfy your appetite (and taste buds!)

Do this workout from coach Mike Ricci for 4–5 weeks leading up to your race and benefit on the big day.

American Chris Leiferman turned in an impressive debut at the Ironman distance.

Husband Patrick Lemieux gives a rare glimpse into the champion’s private life.

Until recently, watermelon wasn’t much of a grab-and-go food, but that’s about to change.

From Olympic gold to long-course titles, Nicola Spirig’s unconventional lead-up to Rio.

Both the men and women put on stellar races, with Alistair Brownlee and Gwen Jorgensen walking away with the coveted gold medals.

Gwen Jorgensen surged away from defending Olympic champion Nicola Spirig to win the first Olympic gold medal in triathlon for the U.S.

Enjoy these pre-race photos from this breathtaking venue and check back for images from the event.

At one point in the run, Gwen Jorgensen and Nicola Spirig looked like they were arguing and slowed almost to a weird shuffle-walk.

The pre-race favorite held off a challenge from the defending Olympic champion to earn the biggest victory of her career.

Joe Maloy, Ben Kanute and Greg Billington on bike packs, pacing, and chasing the Brownlees.

The medal contender on building confidence, and making smart choices to prep for the Olympic race of her life.

Great Britain’s Alistair Brownlee has become first triathlete to successfully defend his Olympic title.

Why go to a restaurant to enjoy salad rolls when you can easily make them in your own kitchen.

Hip injuries are common in all athletes, but this type of injury is especially common in runners and triathletes.

Both Alistair and Jonathan Brownlee will tell you they are better athletes because of how they push and support each other.

The Brownlee brothers set the pace for the day, with Jonathan Brownlee earning silver and Henri Schoeman grabbing a surprise bronze.

First-time Olympian Katie Zaferes raced to a sixth-place at last year's Rio test event.

Practical advice from the strange world of bulging muscles