Training

These short intervals will get you working, but not too hard!

The answer isn't as simple as you think.

We know meditation and visualization exercises benefit our mental health. Could they also support our physical bodies?

It’s time to integrate these trainer-approved exercises into your recovery regimen

Three of the fastest long-course age-group women in the world each share a swim, bike, or run session that they use to prepare for their big day at the women's 2023 Ironman World Championship in Kona.

Coach Sara McLarty recommends trying this swim workout 2–3 days before an event as a pre-race tune-up.

It’s only a few weeks until the biggest triathlon of your season, and you don’t think you’re ready. Resist the urge to last-minute “panic train,” and follow our five rules.

Understanding what lactate threshold is—and how to find yours—is an important part of training and performance.

These yoga tricks can help you maintain good form and presence of mind through your hardest training runs.

A new swim workout from Triathlete contributor and swimming all-star Sara McLarty.

Dr. Philip Skiba looks at who benefits from typical strength training (new triathletes) and who needs plyometrics/explosive movements (everyone else). The reasons are surprising.

In an adaptation from his new book, ‘Master of Change: How to Excel When Everything is Changing—Including You,’ Outside contributor Brad Stulberg outlines a path for longevity and persistence in sport

Sports scientists weigh in on the trends that will keep the PRs coming

A stronger core means a stronger swim, bike, and run. Here are the best core exercises for triathletes looking to get fitter and faster.

Don't swim, bike, and slog - feel strong all the way to the finish line with our comprehensive guide to strengthen your triathlon-specific run.

When it comes to stretching out after a big weekend of training or racing, sometimes the best routine is the least complicated one.

It's the classic long-ride argument—we break down the road v. triathlon cycling discussion.

Race morning can be a stressful time for even the toughest athletes. A routine can help bring calm to the chaos.

The "Norwegian Training Method” has become a fascination amongst triathletes, but with its reliance on near-constant blood lactate testing, it can be dauntingly impractical. We look at how everyday triathletes can try it without a blood lactate meter or 35-hour training weeks.

This set from coach Sara McLarty will get you acquainted with the three keys of a solid triathlon swim: sprint, smooth, and strong.

Under Armour Coach Lara Rogers shows how women can excel in the pro ranks

Dr. Jeffrey Sankoff explains why your body overheats during a race - and gives a list of surprising top tips.

We talk to the fastest American in Nice at IMWC last weekend to learn about his training this season, his French background, and get six of his top tips on how to descend like a pro.

Walking during an Ironman marathon is a surprisingly sound strategy, but if you want to do it right there's a catch.

Cycling time trials can seriously level up your tri game, but what's different about a TT, how do you find one, and what should you do to prepare? We've got expert tips and TT-specific workouts.

Three of the fastest long-course age-group men in the world each share a swim, bike, or run session that they use to prepare for their big day at the men's 2023 Ironman World Championship in Nice.

Three-time New York City Triathlon winner (and proud New Yorker) Rebeccah Wassner shares her course recon for the big event in the Big Apple.

This session is designed as one that lets you push your engine, but also includes enough recovery to let you push later in the week.

Increase ankle flexibility for a stronger back half of your stroke.

A new study looks at how self-talk affects performance - the results are worth giving your inner voice a bigger megaphone.

In swimming, cutting drag is the best way to get faster. A new study says mental drag - caused by using social media pre-workout - should be the first to go.

When training for a 70.3 or Ironman, should I do short intervals or just try to log as many miles as I can?

Analyzing glucose data from endurance athletes offers new(ish) insights, with the potential of more to come

We’ve put together three 70.3 specific workouts that address strength, speed, and race specific tempo from one expert coach.

Got UTMB fever? We do, too. From training to gear, we’re here to help you get started in your journey from triathlon to ultrarunning.

Ever gotten nausea or diarrhea after a triathlon swim? Water quality issues may be to blame - and they're becoming more common every season.

These three bike workouts for half-iron training place a unique focus on the skills and endurance needed to conquer the 70.3 bike leg.

Sleep is an important component of injury recovery - but how are you supposed to get shut-eye when your injury makes it hard to get comfortable?

Planks can be a triathlete's secret weapon for killer core strength.

These three swim workouts place a unique focus on the technique and strength to conquer the 70.3 swim leg.

These joints are essential for all of your outdoor activities. These movements will keep them functional and healthy.

...that is, until you really, really, really needed to know the answer. Never fear, we're here with advice on carb-loading, finding the water temp, and what pressure to set your bike tires in transition.

We break down the Canadian’s recent victory and use the data to predict how his race at the PTO U.S. Open might unfold.

Many endurance athletes become so regimented that they forget to listen to their bodies. Here’s how you can get back in touch with your body.

Two expert coaches analyze the Ironman World Championship courses in Kona and Nice, and explain how to apply these crucial lessons to nail your own "championship" race.

We asked two coaches for their go-to Ironman World Championship workouts athletes can use as they prep for Nice, Kona, or any "A" race on their calendar.

Same stretch. Less discomfort.

Don't be scared to put two sports on the back burner—even in the middle of the season. There are ways to do it right.

Hey, it happens—your schedule gets slammed, you get sick, or an injury appears out of nowhere. Use these guidelines for adjusting your training so you can stay on track.

This 70.3 workout will help you fine-tune and work on different bike cadences.

Fix your sinking legs once and for all with these tips and videos from swim coach Andrew Sheaff.

Adjusting mid-season can be tough. It can also be one of the most compassionate choices you can make for yourself.

New data finds that endurance- or speed-oriented muscle fibers don’t determine how you respond to strength training

Throw a little “speed play” into your training holding pattern with a run that makes the miles fly by.

Ever hear of brain endurance training? Scientists say it just might be the key to unlocking next-level speed and endurance.

Running hills doesn't have to hurt! Use these PT-approved strategies for protecting your knees on inclines and descents.

No, you won't suddenly be out of shape if you take some time off to rehab an injury or take a hard-earned break. Here's what to know about how quickly you actually lose run fitness (and how quickly it will bounce back).

Most people run the same pace regardless of how far they’re running, according to new research

There is no rule or requirement stating that after [X] triathlons of a certain distance, or after [Y] seasons of racing triathlon, you have to then complete a [certain distance] triathlon.

Maybe you're on vacation and your bike isn't invited, or perhaps you're nursing an injury. Here's what the science says about how quickly you might lose your bike fitness - and how to get it back.

Researchers look back on the lessons from 25 years of “live high, train low”

Getting a penalty doesn't necessarily mean your race is over.

Feeling ready to go the half-iron distance? Read our complete guide on how to take the next step up.

Your HRV can be a helpful indicator for several trends in your training. It can also predict an oncoming decrease in mental wellness. Here’s what we know.

Incorporating kick sets into your swim session is important. Get kicking with this workout from coach Sara McLarty.

We have entered a golden age of women's running in our sport. The coaches of today's fastest female pros spill the speed-invoking secrets of Anne Haug, Tamara Jewett, and Ashleigh Gentle so you can set a run PR, too.

Ever experienced chafing on a run? It's not fun. Knowing the causes of this common malady can help you take steps to prevent it from happening - no matter how many miles you're logging.

Improve your top-end speed and snap with these short and fast hill repeats from run coach David Roche.

In an excerpt from her forthcoming book, ‘Up to Speed: The Groundbreaking Science of Women Athletes,’ longtime Outside contributor Christine Yu argues that female athletes deserve their own benchmarks for athletic success.

Injury, illness, pool closures, the off-season - there are plenty of reasons why you might not be logging laps right now. Here's what to know about how quickly you lose swim fitness - and how to get it back in a jiff.

Boost your fitness and bring some variety to your training with this top-end bike power efforts workout.

Just because you missed your time goal by a few seconds (or minutes…or even an hour) doesn’t mean your race was completely unsuccessful.

Target your lats with these exercises designed to build a stronger swim.

Gritting your teeth is not your only solution when race day gets hard. Use these effective techniques from psychology and neuroscience to make the experience less difficult.

Triathletes are obsessed with stomping out inflammation as soon as it appears. Dr. Jeffrey Sankoff explains why we shouldn't be so quick to grab the NSAIDS.

We all love seeing huge gains in performance - but what does it take to achieve them?

Don't be that triathlete.

Is your heart rate high, even on easy runs? Aerobic Deficiency Syndrome might explain why. Here’s how to fix it.

You may have seen torque on your cycling computer and skipped right by this critical effort measurement. We look at why and how torque can take your bike training to the next level.

This run session is ideal for a long-course triathlete.

Want to strength train, but find the gym intimidating? Start with these videos of basic (but essential) strength-training moves for triathletes.

Grab the pool tools and try this swim workout from coach Sara McLarty.

Each triathlon discipline comes with its own hazards, but these common injuries can be avoided if you know what causes them.

Build some top-end speed in the pool with these progressive efforts.

The complication that has sidelined Flora Duffy for months is common in runners and triathletes.

Hiring a coach is smart, but it’s important to ensure the relationship will work out. If it doesn’t, you need an exit strategy.

Olympian and world champion Andy Potts talks about why the swim is still a huge part of any triathlon, and gives a five-day plan to rekindle your focus on the oft-neglected first leg.

Two-time winner pro triathlete Eric Lagerstrom shares his expert knowledge, ranging from the course, to race logistics, to how to celebrate after the finish line.

Mix it up in the pool this weekend with this progressive intervals set.

The good news: If we can harness the power of the peak-end rule, we can actually enhance our training.