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Approximately 2500 age-group athletes from 42 countries took on Ironman Texas on Saturday, May 17 in The Woodlands, Texas.

A look at how some of the bike tech from the Tour of California may be relevant for triathletes.

First Endurance has removed vitamins C and E from its drink mix.

Tim O'Donnell announced today that he is seeking a cyclist and runner to join him on a relay team at the full-distance Challenge Atlantic City on June 29.

Bob Babbitt chats with two-time Ironman world champion Mirinda Carfrae and Ironman Brazil champion Tim O'Donnell.

From substance abuser to Ironman devotee, Lionel Sanders followed an extraordinary path to winning 70.3 Muskoka.

Five ways bike time trials can benefit your triathlon racing.

The race car driver won his age-group at a triathlon before competing in a NASCAR race later that day.

New Zealand's Bevan Docherty and the United States' Kelly Williamson earned emotional victories at Ironman Texas on Saturday.

A proper head position means you’re working less to move forward faster.

Great Britain's Tim Don and the Czech Republic's Radka Vodickova won today's Rev3 Knoxville race in Tennessee today.

Josiah Middaugh and Flora Duffy captured the ninth annual XTERRA Southeast Championship race at Oak Mountain State Park.

New Zealand's Bevan Docherty and the United States' Kelly Williamson each ran their way to victories at Saturday's Ironman Texas.

Three races, three wins. Spain's Javier Gomez threw-down yet another stellar performance in Yokohama.

American Gwen Jorgensen ran away with Saturday's ITU World Triathlon Series race in Yokohama, Japan.

The 2014 XTERRA Southeast Championships return to Oak Mountain State Park in Pelham, Ala. this Saturday, May 17.

Hauschildt won Ironman Australia three weeks after deciding to “give it a go.”

Cervélo today revealed the custom-painted P5 that 2013 Ironman world champion Frederik Van Lierde will ride for the rest of the season.

The only triathlon held in Washington DC is launching a shorter-distance race.

The professional triathlete will race with his father and brothers on Saturday.

Attendees packed the house at Runner’s Roost in downtown Denver last night for a very special evening presented by TriRock Colorado.

The Olympic gold medalist will run the marathon at the European Athletic Championships in Zurich on August 16.

Homemade infused olive oil is the star of this recipe.

Delayed-onset muscle soreness can be intense. Learn what’s normal and how to minimize the pain.

Eight races on the Rev3 calendar will offer prize money to age groupers.

This French Canadian village will host this year’s Ironman 70.3 World Championship.

Professional triathlete Will Kelsay shares photos and a rhyme from his adventures in Europe.

With the 2014 World Triathlon Series making a stop in Yokohama this weekend, we look back at last year's Yokohama elite races.

Yokohama holds special significance in this year’s World Triathlon Series.

Use these markers to assess whether you’re prepared for a tough training block.

Aero engineers are now designing race kits to gain speed, and the result is potentially huge.

World champion speedskater Apolo Ohno is training for the 2014 Ironman World Championship, set for Oct. 11 in Kailua-Kona, Hawaii.

Triathlon legend Craig Alexander will be the new face of the Built with Chocolate Milk campaign.

A Kona legend endured years of frustration before winning his first of six titles.

The way you run hills in a race could be the most important factor in how you finish overall.

Ironman Texas will kick off the U.S. Ironman season this Saturday, May 17 in the Woodlands area of Houston, Texas.

Look back on the 2014 Challenge Rimini triathlon, a half-iron distance race that took place on Sunday, May 11.

The experts at SwimLabs use creative analogies to illustrate and explain technique tweaks.

Professional triathlete Jesse Thomas writes about acknowledging the worst-case-scenario fear when it comes to injury.

Finding a place to buy or sell a used bike is fairly easy; determining a fair price and feeling secure in handing over a big chunk of cash is the hard part.

The United States' Tim O'Donnell and the Czech Republic's Radka Vodickova earned the wins at Sunday's Ironman 70.3 St. Croix.

TriRock Philadelphia Triathlon will return to the City of Brotherly Love for the 10th annual race on June 21-22, 2014.

Fifteen athletes will aim to be 10-for-10 at the 10th anniversary of the TriRock Philadelphia triathlon, which is set for June 22.

How to eat and drink for your training is a crucial concern once your sessions start to creep up over 90 minutes.

Dressed to impress with tangy sun-dried tomatoes and creamy feta, these aren’t your average turkey burgers.

Ready to take on an international adventure (complete with an endurance race)? Will Kelsay shares his top tips.

Reigning Ironman world champion Mirinda Carfrae and two-time Olympic medalist Bevan Docherty highlight the start list.

The half-iron distance Challenge Bahrain will take place Dec. 6 and will feature a $500,000 prize purse.

American Matthew Russell claimed third at Saturday's Wildflower Long Course Triathlon.

American Andrew Starykowicz chats after his fourth-place finish at the 2014 Wildflower Long Course Triathlon.

It's not too late to incorporate a triathlon training camp into your 2014 season.

Germany's Jan Frodeno and the United States' Meredith Kessler earned the tough victories at Saturday's Ironman 70.3 St. George.

The ways social media—and the ubiquitous hashtag—can actually be useful to the triathlete.

Three-time Olympic medalist and frequent Triathlete contributor Gary Hall Sr. will be coaching in Los Angeles May 9–16.

Your Twitter questions about swimming as a triathlete, answered by coach Sara McLarty.

Ironman 70.3 Victoria will take place on June 15, 2014.

American Jesse Thomas chats moments after earning his fourth-straight victory at the Wildflower Long Course Triathlon.

Our June issue features everything you need to know about how to rebound, recover and stay injury-free as the season heats up.

Dealing with a pulled hamstring? Dr. Jordan Metzl discusses the symptoms, as well as how to fix it and prevent it in the future.

Check out Bethany Mavis's author page.

Pro Liz Lyles juggles the demands of competing at the highest level in a three-discipline sport alongside her role as a full-time mom.

Ironman 70.3 St. George has become a fixture on many age groupers' early-season schedules.

Two-time Ironman 70.3 world champion Melissa Hauschildt and Elliot Holtham earned the Ironman victories at today's Ironman Australia.

The United States' Tim O'Donnell and the Czech Republic's Radka Vodickova came out on top at Sunday's Ironman 70.3 St. Croix triathlon.

Americans Jesse Thomas and Heather Jackson have become the King and Queen of Wildflower. Look back on their 2014 victories.

Jesse Thomas overcame a tough year to claim his fourth-straight Wildflower victory, while Heather Jackson made it three in a row.

A look at the gear the pros rode at Saturday's Wildflower Long Course Triathlon.

Jan Frodeno outpaced defending champion Brent McMahon for the men, while Meredith Kessler retained her title for the women.

The 2013 Wildflower runner-up Leon Griffin thinks the unique format this year may play to his strengths.

Athletes get one last look at the Ironman 70.3 St. George course before Saturday's race.

Do you believe that your self-image is tied to your performances in racing? It might be time for a change, writes coach Lance Watson.

Tim O’Donnell not only won the 2009 Ironman 70.3 St. Croix, he also won the heart of Mirinda “Rinny” Carfrae.

Thursday at the Ironman 70.3 St. George expo had several of the top names in the sport on hand.

Nearly 100 professionals will face a hilly course and potentially brutal conditions.

A collection of important cycling safety and accident awareness tips.

Retired two-time Ironman world champion Tim DeBoom, who competed until the age of 41, gives his take.

This dish will satisfy your craving for an Asian-inspired bowl of noodles.

Four-time Ironman world champion Chrissie Wellington and a team will scale the three highest peaks in the U.K.

Professional triathlete Will Kelsay and his partner Jennifer Fredrickson kicked off their adventure at the Lost Worlds Tuscany Crossing 50K.

Three-time Wildflower winner, and Triathlete contributor Jesse Thomas provides a guide for triathletes using Strava.

2013 Kona runner-up Luke McKenzie recaps his race at Ironman Melbourne and looks ahead to the rest of 2014.

Many popular diets have cult-like features. This is no accident.

A new study suggests that the notion of being “hangry”—so hungry you’re angry—is a real thing.

French triathlon star Laurent Vidal has woken from an induced coma after suffering a cardiac arrest.

Don’t overlook one small piece of equipment that can have a major impact: prescription sunglasses.

This 60-minute session from coach Tony Zamora will help you transition from long base training to more race-specific efforts.

South Africa's Dan Hugo and Bermuda's Flora Duffy claimed the titles at the first-ever XTERRA Asia-Pacific Championships.

American short-course star Sarah Haskins has announced that she is withdrawing her entry to this Saturday's 70.3 St. George triathlon

Instructors from George Hincapie's cycling camp give five dynamic warm-up exercises to do before you hop on your bike.

This bike session is a combination of low cadence/high resistance and high cadence/low resistance work.