Culture

Get a close-up look at the bike Canadian Tamara Jewett will be riding In her debut full-distance race at Ironman Texas

The Ironman Pro Series heads to Europe with a first-ever race in the Venetian Riviera. See the start lists and race updates here, plus how to watch the free livestream on race day.

With little warning, the Los Angeles 2028 Olympic committee has moved triathlon from its home in Long Beach to an entirely new site over 30 miles away. Triathlete’s editor-in-chief digs in to the details.

Physical therapist (and former professional triathlete) Jennie Hansen looks at injury rates for triathlon compared to other sports, including pickleball, football, basketball, and Crossfit.

The 2025 Ironman Texas professional triathlete start list includes several past winners and a veritable who's who of competition looking to score a world championship slot and Ironman Pro Series points.

While large-scale policies are crucial for significant environmental change, individual efforts within the triathlon community can also make a difference.

Another study touts the benefits of heart rate variability training - here’s what it says.

"I’ve gone back to my pretty old-school training methods from early on in my career,” Sanders tells Triathlete about his 2025 campaign for a 70.3 World Championship after Oceanside win.

We sent "a cynical journalist who swims like a wise guy in cement shoes from a mafia movie" to test TriDot Pool School. Did his speed improve to the astounding degrees promised?

We’ve selected a diverse group of 12 top triathlon coaches with a variety of styles, backgrounds, athletes, and results that any fan of the sport should know.

Celebrate your big day with a big birthday workout - we’ve got you covered with swim, bike, and run challenges for every athlete (and every age).

Hurricanes, lightning strikes, and landslides are among the reasons triathlons have been canceled in the past, but rarely is the cause as mundane as “technical difficulties.”

From a hot and humid showdown in Singapore to a Canadian double at 70.3 Oceanside, professional triathlete and columnist Laura Siddall reviews and analyzes a busy weekend of T100, Ironman, Supertri, and Challenge Family triathlon races.

After a challenging 2024 season, Ben Kanute is looking to start 2025 strong in Oceanside. Here's a look at his new Ventum Tempus and the components he's chosen.

We take a close look at the Specialized Shiv TT bike Paula Findlay will be using at 2025 Ironman 70.3 Oceanside.

On Sept. 15, 2024, Mitchell Hutchcraft embarked on a multisport expedition from England to Mt. Everest. He has swum across the English Channel, biked through 18 countries, and run from India to Nepal. Only the trek up Everest remains.

Flora Duffy, Taylor Knibb, Paula Findlay, Chelsea Sodaro, and Ben Kanute - coach Neal Henderson has played an important role in shaping triathlon’s biggest stars.

The 2025 T100 series is underway in Singapore with a loaded field. Expert Thorsten Radde breaks down the top contenders on the stacked start list.

The 2025 pro season is starting off strong. Here's what Trirating expert Thorsten Radde projects for the U.S. opener to the Ironman Pro Series.

Two-thirds of athletes report using NSAIDs like Aleve to manage pain and inflammation - and that could be doing major damage. Dr. Jeffrey Sankoff explains why, plus recommends the best NSAID alternatives for athletes.

A Canyon bike recall, new investors for the PTO, and a new paratriathlon world record - catch up on what you may have missed in multisport for March 2025.

Studies show exercise can change your biological age - but how does endurance exercise, specifically, add or subtract years to that magic number?

For its 30th anniversary, the XTERRA World Championship will return to the USA - but not Maui.

We're granted rare access to the 2024 Olympic gold medalist's coach for insight into Yee’s 2025 London Marathon prep.

The hottest athletes on the T100 Tour have something to prove with their exclusive contract. Will they turn up the heat once more in 2025? We preview the hotshots of the 2025 T100 Triathlon World Tour.

After dipping her toes into middle-distance racing last year, Spivey is diving in to her second hotshot contract on the T100 series. We catch up with the Olympian before she kicks off her ambitious 2025 T100 season.

Regular bloodwork - whether at the doctor’s office or self-ordered - can provide key insights into your athletic performance and fueling needs. Susan Kitchen explains which tests to order at the lab and how to interpret them like a pro.

We got punctured, swabbed, and wiped (yes, wiped) to determine the best on-demand health tests for athletes - no doctor’s office required.

“This sport makes us vulnerable. We cry in private after a bad race, we sweat alone in our basements during tough training sessions. ... Sharing that journey with friends is so important.”

The first full-distance race of the Ironman Pro Series is here! Here’s who (and how) to watch the action on the free Ironman South Africa livestream.

Triathlon training might just be the ticket to staying mentally sharp as you age. Dr. Daya Grant explains how swim-bike-run workouts now could reduce the risk of Alzheimer’s, Parkinson’s, dementia, and age-related cognitive decline in the future.

USA Triathlon CEO Vic Brumfield's candid interview on a (surprisingly) growing younger demographic, vanishing local races, a historic American Olympics, a shifting collegiate strategy, and more.

For those seeking the ultimate triathlon test (and maybe a touch of masochism) these events currently stand as the pinnacle of endurance sports.

Pro triathletes face rising costs if they want to race the Ironman Pro Series in 2025 - but what does the $1,500 Ironman pro membership fee really buy, and is it worth it?

The Ironman Pro Series kicks off its 2025 season with fast-and-furious racing in Australia - here’s who (and how) to watch the action on the 70.3 Geelong livestream.

A Kona decision? Back-to-back sprint finishes? As the 2025 triathlon season revs up, our editors and contributors gaze into the crystal ball and tell us what they see.

The unconventional and irreverent Ryan Willis is using his triathlon background in a quest to win $250,000 on Fox’s new survival show.

Triathlon training is good for the heart - until it’s not. Scientists explain how too much endurance training can permanently alter the structure and function of heart, leading to potentially dangerous health issues.

The middle-distance specialist and 2016 70.3 world champion says the challenges of pregnancy and breastfeeding gave her clarity on her next triathlon goal: to qualify for the Ironman World Championship in Kona.

Laura Siddall breaks down eight pro triathletes whose stock is about to take a huge jump in 2025. Learn more about who is on the cusp of a big breakthrough - before it happens.

The return of the Malibu Triathlon, the triathlete who won the “Athletes' Athlete of the Year” award, and Supertri goes all-in on age-groupers - catch up on what you may have missed in multisport for February 2025.

The International Testing Agency has announced that Simmonds has tested positive for Ligandrol, a banned substance, which she claims was caused by exposure through “intimate relations” with her partner.

Tim Heming speaks to athletes, agents, brands, and more to uncover one of the most taboo subjects in professional triathlon: sponsorship.

The organization’s new rules follow World Triathlon’s efforts to crack down on runaway hydration systems and aerobar extensions, while reducing drafting penalties - among other changes.

Spending thousands of dollars on a triathlon bike can be a stressful endeavor, can Apple’s AirTags (or similar tracking product) help provide peace of mind? The truth isn’t as simple as you’d think.

Anti-drafting technology made its age-group racing debut at Challenge Wanaka - is your local race next? We chat with RaceRanger CEO James Elvery about what’s ahead.

As a thank-you for making us a part of your multisport journey next season, we’ve broken down our favorite tri-related Outside+ member perks for this year.

Race, recover, and relax - all in one epic getaway. Triathlon travel experts share how to plan, where to stay, and how to extend your one-day race into a stress-free race-cation.

"I am Black. I'm from the Caribbean. I am five foot two. I'm plus size. I don’t present as a ‘triathlete.’ But I hope others see me and believe it’s doable."

A growing number of elite athletes and bike designers swear by the aerodynamic benefits of stacking multiple bottles between their arms. We dove deep – and conducted our own DIY testing – in search of answers.

The 2025 professional triathlete season is officially underway. Laura Siddall explains what to watch in 2025 and analyzes the World Triathlon Championship Series in Abu Dhabi.

Models from Asics, New Balance, Hoka, and more have been listed as “prohibited” by Ironman for the 2025 season. Ironman head referee Jimmy Riccitello explains why.

Love looks a little different when you’re a triathlete. From amped-up texts to post-race snacks, these are the ways we know our partners really love us.

Exploring the future of flexibility in triathlon events post-COVID.

What’s the secret behind Russ Callen’s 50-year streak in a small, unconventional triathlon? He’s just having fun with friends.

Researchers analyzed 710 runners and monitored their injuries. They found that one shoe type has a higher running-related injury correlation.

Dr. Jeffrey Sankoff discusses why fitness trumps weight loss when it comes to longevity.

An enlightening new study revealed just how prevalent the toxic class of PFAS compounds are in smartwatch wristbands. Here’s what triathletes need to know.

Hours upon hours of movies, shows, and short films await on Outside TV - start streaming and actually enjoy your trainer and treadmill time this winter.

Experienced triathletes share their best triathlon advice for beginners or new athletes of any age or ability. Learn their 14 tips.

Testing professional and age-group triathletes for banned substances is important to protect the integrity of racing, but it ain’t cheap. We dug into the financial investment it takes to keep the sport clean.

Changes include new categorization for age-group athletes and requirements for elite transgender women to participate in academic research.

T100 inks five-year deal for championship host city, a new documentary showcases trailblazing women in triathlon, and an eye-popping Morgan Pearson PR - catch up on what you may have missed in multisport for January 2025.

You’re already spending a lot of time on the trainer and treadmill - might as well learn a thing or two from these triathlon podcasts.

Test your triathlon history knowledge (or just get a massive nostalgia bomb) with this look at historic and modern-day triathlon photos.

Using a hyper-detailed approach, Olav Bu and his superhuman Norwegian charges, Gustav Iden and Kristian Blummenfelt, are upending everything we know about fueling.

Taylor Knibb, Sam Laidlow, and Rudy Von Berg are three of today’s top pro triathletes who have triathlon performance literally in their blood. We speak to their triathlete parents to learn what works.

More sprint finishes, less swim cancellations, please.

With a nearly 30% increase in prize money for pro triathletes in 2024, Thorsten Radde crunches the numbers to see who took home the big share of the $16 million USD up for grabs.

The beloved “Woodstock of triathlon” is attempting an against-all-odds comeback after a painful five-year hiatus and tumultuous recent history. It’s a bellwether moment for the sport’s grassroots race scene.

Thirty members of the particularly hard-hit Pacific Palisades-based Tower 26 triathlon group have already lost their homes. We speak to triathletes and coaches displaced and evacuated by the LA wildfires.

After making headlines at the Tour De France last year, carbon monoxide supplementation is under the microscope. Emergency room physician and triathlete Dr. Jeff Sankoff sheds light on this risky practice.

The much-hyped offering from the Professional Triathletes Organization delivered seven races and a big chunk of cash to some of the biggest names in the sport in 2024. We present Tim Heming’s seven-point end-of-year assessment before the PTO fires it up again in 2025.

A cruise-ship triathlon adventure with cheetahs? A nighttime race under the stars? A reverse tri? We can’t click the “register” button fast enough for these out-of-the-box multisport events.

The massive weight drops triggered by semaglutide weight-loss medications like Ozempic and Wegovy have raised questions about fairness in competition and safety in training - should triathletes be worried?

It’s the age-old question for long-course triathletes: Why doesn’t my half-Ironman PR always sync up with my Ironman expectations? We get some real answers from two data experts and a coach.

The 2025 pro triathlon race schedule promises more exciting competitions and matchups. Here’s when and how to watch the best in our sport.

With very little competition on the horizon for many North American triathletes, virtual bike racing could be a great alternative. We break down why, what you need, and how to avoid too much of a good thing.

Should you bunk with relatives when racing out of town? Is that continental hotel breakfast worth the price? A triathlon travel booking expert offers unique insights for unique travelers.

Data scientist Alfredo Molinas looks at piles of 2024 Ironman finisher data to unveil the fastest and slowest Ironman races of 2024.

Looking for a shiny new PR (or a world championship slot)? We’ve crunched the data to find the fastest and slowest 70.3 races held in 2024.

Whether it’s racing in a waterpark or scoring a root beer award at the finish line, these youth triathlon races are a fun way to get started in multisport competition.

Wondering what you missed for triathlon stories in 2024? We recap the 12 most-read stories so you can catch up before the new year.

Records were broken, new careers were launched, and legends retired. Expert triathlon analyst Thorsten Radde rates the top pro performances in triathlon for 2024.

From the shocking and scandalous to the inspiring and history-making, these are the 24 news headlines that mattered to the sport of triathlon in 2024.

It was a record-breaking year in pro triathlon (but not every race was record-breaking) - we look back at both the fastest and slowest pro events in 2024.

2024 was a particularly bittersweet year that saw some of the sport’s very best announce their departure from the pro triathlon ranks.

Triathlon spectators help bring the fun and encouragement to our otherwise-painful moments. And once a year, they get their own moment to shine in the best spectator photos of the year.

If a picture is worth a thousand words, then a great picture is worth a million. Check out the 2024 triathlon season through the eyes of our sport's finest photographers.

Tired of the same old swim-bike-run? Looking for a funky distance, a weird format, or a quirky race location? We’ve got you. Check out the funkiest, weirdest, quirkiest, and most fun multisport events in the U.S. this year.