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Taper week is exciting! It's the time to reduce training duration to let your body rest and recover, but keep up a bit of speed work to stay sharp.

You might feel like you need a chemistry degree to shop for safe sun protection, so we help break down what to look for in the best sunscreen for triathletes this summer.

After years of affixing various letters and words to their Fenix 7 line, the Garmin Fenix 8 has some major technology updates that fire a shot across the bow of brands like Apple.

Transition closes at 7 a.m., but your wave doesn't go off until 10 a.m. - what's a triathlete to do? Coach Julie Dunkle walks through transition scenarios triathletes might encounter on race day.

As the number of Americans belonging to a house of worship declines, some athletes are finding a new sense of spirituality in swim, bike, and run.

The “Australian Exit” is a term with mysterious origins but very real repercussions for triathletes on race day. Read what it is and why it matters.

In her first interview with a North American triathlon media outlet after abruptly announcing her retirement two weeks ago, 10-time world champion Daniela Ryf explains why now, what's been going on, and what's next.

Just how intelligent are AI training apps for triathletes? We recruited age groupers to test and review four apps over the course of two months: Humango, TriQ, 2Peak, and TriDot.

Boost your watts with this bike session, which can be done indoors or on the road.

It's about to get hot, hot, hot in Ibiza! Get the start lists, updates, livestream information, and more from the latest T100 series showdown in Spain.

Triathletes looking for the next level of epic multisport challenges are flocking to these extreme events.

Many justify their lack of practice by claiming that sighting in a pool just isn’t the same as sighting in open water. While that’s true, there are still plenty of reasons to practice sighting.

American paratriathlon dominance was on full display at the 2024 Paralympic Games, with athletes collecting three golds, three silvers and two bronzes in Paris.

UPDATED: Triathlete's editors have handpicked some of the best tri-related deals from around the internet on the stuff you actually need.

Two top triathlon pros get married, another pro announces season-ending surgery, and an age-grouper sets a world record - take a look at what you might have missed in multisport in August.

An Ernie helmet for Bert-shaped heads, a rechargeable heart rate monitor, and an electrolyte cocktail that actually tastes like a cocktail - these are a few of the things our editors loved most in August 2024.

Not sure how to properly execute an open-water swim workout? Coach Sara McLarty is here to help.

"The water quality at the competition venue on Sunday 1 September is not suitable for swimming and above the threshold established by World Triathlon."

Sacramento local and experienced age-grouper Josh Pryor shares an inside look at the Ironman California course and destination—everything from training locations to spectator spots to post-race eats—so that you can have your best race weekend experience in California’s capital.

Proud of averaging 300 watts for your last Olympic-distance tri? Try doing that with your arms. Tim Heming digs into some illuminating Paralympic numbers.

We take a closer look at the complex, expensive, and ultra-customized equipment that Paralympic triathletes will be racing with in Paris.

The back-and-forth nature of this triple brick makes for a great opportunity to nail your transitions.

A recent study found short-course triathlon performance improved after the COVID-19 pandemic. But was this due to different training and racing patterns during peak pandemic, or is triathlon just a sport that was already getting faster?

With 11 paratriathlon events at the 2024 Paris Paralympics, we help break down the eight best matchups that could come down to the wire.

The ongoing dominance of Allysa Seely and Jetze Plat, the redemption stories of Lauren Parker and Chris Hammer, and new faces like Owen Cravens - these are the triathletes we'll be following at this year's Paris Paralympic Games.

Weak hips are the culprit behind many a running injury. Avoid that fate with the best exercises for strengthening your hips.

Pro Laura Siddall digs into a long week of racing from World Triathlon Multisports Championships, combined with long- and short-course action across the globe.

A revised point-to-point swim through the heart of Paris could be the headline change as Paralympic organizers grapple with the challenge of a return to the River Seine.

The Ironman Pro Series goes to Austria this weekend - check out the start lists and race updates for Ironman 70.3 Zell am See-Kaprun here, plus how to watch the free livestream on race day.

Fourteen Outside Online testers tried more than 75 running shirts and singlets over 7,000 miles. Triathlete pulled six of the top picks.

In this set from coach Sara McLarty, your pull buoy is going to get as much of a workout as you are.

With the Ultra Trail du Mont-Blanc (UTMB) events on the horizon - the Super Bowl of ultraunnning - we look at eight notable elite-level triathletes who made the switch to ultra.

Your guide to “down there” drama.

Our little sport doesn’t always make the news, but when it does you can be sure it’ll be for something wacky. From viral videos to appearances on late-night TV, here are seven times triathlon entered the national conversation.

Your expensive aero helmet could actually be slowing you down. An aerodynamicist explains why aero helmets have evolved (yet again) and how to use them right.

This workout targets a sprint or Olympic-distance athlete looking to add a bit more speed to their fitness.

A new study looks at the reasons why triathletes buy the gear they do - and it has very little to do with it being the "best." Mental health researcher Jill Colangelo explains how anxiety and superstition fuel gear purchases (and how to make smart, rational decisions before your next race).

From record-breaking performances to amazing comeback stories, this season has been full of compelling storylines from pro and age-group triathletes alike. We lift out the ones you might have missed.

Chlorine is great for keeping pools clean. It’s not so great for your hair.

Learning to spot the difference between tiredness and burnout can help you rest at the right time.

Training for an Ironman triathlon doesn't have to be complicated. This Ironman training plan is all about simplicity - perfect for beginners, time-crunched athletes, and those looking for a stress-free training experience.

Inaugural 70.3 Jones Beach winner Ross Baldwin shares the keys to racing this new course—everything from training to gear to pacing strategy—so you can have your best race-day experience in Long Island.

Estonia is the next stop on the Ironman Pro Series - check out the start lists and race updates for Ironman 70.3 Tallinn here, plus how to watch the free livestream on race day.

90 women and 90 men have qualified for the 2024 Ironman 70.3 World Championship. Here's who made the cut and how to watch the 70.3 World Championship livestreaming exclusively in North America on Outside TV.

The Ironman Frankfurt results did not look anything like what you’d expect and (super) short-course racing returns. Laura Siddall digs in and explains.

It's impossible not to be impressed by Daniela Ryf's incredible resume, but as she announces her retirement from racing, we take a look back at a career arc marked by resilience.

And what can you do to extend the life of your favorite pair?

There are no walls in open water - so practice for race day with this no-pushoff prep set from coach Sara McLarty.

Two aerodynamics experts agree that calf sleeves can make your bike split faster, but by how much? And why (exactly) do they work?

A new study on heart health in endurance athletes over 50 brings concerning and reassuring findings on the "reverse J-curve" effect of exercise and cardiac events. Dr. Jeffrey Sankoff explains.

The final full-distance event of the 2024 Ironman Pro Series before Ironman World Championships in Kona has a loaded men’s-only pro field. Trirating expert Thorsten Radde previews the top contenders and wild cards.

Obsessed with Trader Joe's? So are we. These tried-and-true favorites are more than just tasty go-to snacks and meals - they're bona-fide performance foods for athletes.

This is a great descending swim workout that combines some solid aerobic training with short high-intensity efforts to stay sharp in the winter months.

Everyday activities can put a strain on the complex muscles in your shoulder. Give them the care they need with these stretches for tight shoulders.

From entry-level tri suits to super-premium aerodynamic threads, we hands-on review seven of the best triathlon suits for athletes of every level in 2024.

Dozens of volunteers in nearly every state across the U.S. are working on recruiting single-sport high school athletes for triathlon—but how does it all work, and why do we need them?

Laura Siddall checks in on the final off-road stop before XTERRA World Championships in September, as the action in the XTERRA world series heats up.

The United States has some of the most varied terrain of any country in the world, and the best way for triathletes to explore from sea to shining sea is by bike. Check out our list of the 20 most memorable bike rides across four regions of the U.S.

2023 Ironman 70.3 Cozumel champ and pro triathlete Hannah Berry shares insider details on this tropical race—everything from race prep to gear to strategy—so you can have your best race-day experience in Quintana Roo, Mexico.

A new swim workout from coach Sara McLarty to take to the pool this weekend.

Bento boxes are an efficient way to carry fuel—some may even have aerodynamic benefits.We take a look at four great options.

What is clomiphene, the drug at the center of the Tomas Rodriguez Hernandez anti-doping news? Can eating eggs really cause a positive drug test? We went to Dr. Mario Thevis, researcher and director of the Center for Preventive Doping Research, to get answers to the questions everyone's asking.

Build off your short-course speed by using this challenging six-week program to step up from Olympic-distance triathlon to 70.3 racing.

Options abound for athletes looking for a turbocharged boost - but caffeine can only go so far during a workout or a race. Use this guide to figure out your optimal dose (and why you shouldn't count on it to save you from poor fueling).

Recent high-profile cases have put triathlon's anti-doping efforts in the spotlight. We lay out how the drug testing process works in triathlon, plus who gets tested, when, and how.

Use this workout to increase your threshold and get comfortable powering over climbs.

Move over FTP and critical power, there’s another training metric that can help you better understand your training and racing effort: W prime or W’.

Despite consistent training, sometimes you might not see the fitness gains you're hoping to. Knowing why can help you bust through your plateau and get the results you want.

Physical therapist Jennie Hansen explains why your feet can sometimes cramp while swimming, plus six exercises to banish foot cramps for good.

Mixed relay was the most exciting event at the Olympics, and now it's the most exciting event to hit the age-group scene. Learn about the distances, how to build your team, and what strategies you'll need to succeed.

Just moments after taking silver in the Paris mixed team relay, Taylor Knibb tells Triathlete why even a home Olympics in Los Angeles 2028 might not bring her back to short-course triathlon, and why T100, time-trialing, and even Ironman World Championships Nice all could be on her agenda.

In a race that came down to the literal last second, Germany edged out Team USA and Great Britain to take its first-ever Olympic gold medal in triathlon mixed relay.

While 99% of pool workouts are time/distance based, we look at a few alternative options and the gear you’ll need to help make you faster while swimming.

Pacing and patience are key to nailing this swim workout of progressively faster 100s.

Who was the biggest shock at the 2024 Paris Olympic individual triathlon events? Why were some women rooted to the pontoon at the start? What does this all mean for the triathlon mixed relay? Tim Heming explains from Paris.

Contributor Susan Lacke opens up about her journey through alcoholism to sobriety.

Knowing how to choose the right triathlon race for you involves asking five basic questions: What, when, where, why, and how.

Team USA has shared their roster for the triathlon mixed team relay at the 2024 Paris Olympics - but how does the mixed team relay work, when is it on, and who's racing? We answer all your questions.

Sure, the 110 triathletes at the 2024 Olympic Games in Paris were fast, but how fast exactly? These two workouts—a swim and a bike/run brick—will teach you.

In an epic come-from-behind victory, Alex Yee surged ahead of rival Hayden Wilde to take gold in the men's individual triathlon race at the 2024 Paris Olympics.

In a thrilling race that came down to the final stretch, France's Cassandre Beaugrand won her first Olympic gold medal in front of a rapturous home crowd.

While Cervelo made minimal changes to the 2024 version of the P5, they’ve given the new P-Series a big makeover (for better and worse).

Sika Henry retires, a driving force in triathlon passes away unexpectedly, an iconic race makes a comeback in 2025, and more - take a look at what you might have missed in multisport in July.

Looking to stretch out your back after a long ride or heavy training weekend? Start with these seven back stretches for triathletes.

Do you know how to handle various open-water currents in a triathlon swim leg? A 30-year veteran swim coach explains the seven keys to success.

"The tests carried out in the Seine today revealed water quality levels that did not provide sufficient guarantees to allow the event to be held."

At the 2024 Paris Olympic Games, triathlon takes center stage. Check out our quick-and-easy guide to watching the Olympic triathlon broadcast in the United States.

European correspondent Tim Heming with a tale literally unfolding in the Seine's undercurrent.

American Taylor Knibb had a hard day on the rainy streets of Paris, Sam Laidlow once again reigned supreme, and Gentle gets back on top in London.