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Run/Swim/Bike: A Guide to Your First Triathlon

If you’re willing to work hard, you can go from couch potato to triathlon competitor in three months.

More and more people are doing it. In fact, USA Triathlon, the nation’s governing body for triathlon races, is reporting record highs for memberships.

The reason for the popularity of the triple-threat endurance sport is a result of many factors, ranging from a general shift toward healthier lifestyles to simply an increased number of races, including shorter sprint triathlons, making it easier for novices to try their first races.


What Exactly is a Triathlon?

Triathlons usually consist of three disciplines — running, swimming and biking — although winter triathlons replace swimming with skiing or skating.

A classic triathlon starts with a half-mile swim, which is immediately followed by an 18-mile bike ride, then is finished off with a four-mile run. The swim/bike/run event hasn’t changed much since the one considered to be the first modern triathlon took place in California back in 1974.

There are races similar to triathlons, which you might choose if you’d rather concentrate on one discipline. Duathlons, for example, consist of three stages but replace swimming with a second running event, making it perfect for those participants who can’t or don’t want to swim, and for those involved in long distance running.

Similarly, the aquathlon foregoes the cycling part of the race, while the aquabike is a swim-cycle event with no running.


Definitions and Terms

There is a vocabulary specific to triathlons. A few of the common words you’ll need to know right away include:

A workout with two exercises back to back, usually cycling and running, but can also consist of swimming and biking. These are done to get you used to what you’ll actually be doing in a triathlon.

Refers to both the process of changing between disciplines and to the area where your gear and equipment is kept. Transitions are timed, so competitors actually train for each segment: T1, between the swim and bike; and T2, between the bike and run.

A short-distance triathlon, often the first tried by newbies to the sport. It usually consists of a 400-meter swim, a 12-mile bike ride and a 3-mile run.


Types of Triathlons

Although distances can vary considerably by race (especially in the shorter sprint events), the international standard, set by the International Triathlon Union, are:

  • Sprint: 750-meter (0.47-mile) swim, 20-kilometer (12-mile) bike, 5-kilometer (3.1-mile) run
  • Intermediate/Standard, also called the Olympic Triathlon: 1.5-kilometer (0.93-mile) swim, 40-kilometer (25-mile) bike, 10-kilometer (6.2-mile) run
  • Long/Half Marathon: 1.9-kilometer (1.2-mile) swim, 90-kilometer (56-mile) bike, 21.1-kilometer (13.1-mile) run
  • Ultramarathon/Full Marathon: 3.8-kilometer (2.4-mile) swim, 180.2-kilometer (112-mile) bike, 42.2-kilometer (26.2-mile) run

The most widely recognized ultra distance event is the Ironman triathlon.


The Ironman

Run/Swim/Bike: A Guide to Your First Triathlon

When you think of triathlons, this elite event usually springs to mind. Known as the most difficult one-day sporting event in the world, it was started by a group of Navy SEALs who were debating whether running or swimming was a more physically demanding sport.

The first Ironman was held in 1978 in Hawaii, and to this day the annual Ironman World Championship is in Kona.

The original format of the Ironman calls for participants to finish the entire triathlon in less than 17 hours, with a time limit for each separate leg of the race. The Ironman 70.3 is half the distance, in each category, of the Ironman and accordingly is completed in half the time.

If you’re an experienced runner competing in your first Ironman, a six-month training program will have you ready to swim, cycle and run — and complete the race, earning a lifetime of bragging rights. Allow as much as 12 months for training if you’re a complete beginner.


First Steps

Sign Up

Use TriFind to find a triathlon being in your area. Make sure it’s a novice or sprint event, and that the date is far enough in the future to give you time to train. Other race calendars to search include:

You’ll find other events, such as the Indoor Triathlon Hour, that you can sign up for, as well. This 60-minute activity is a great introduction and can also serve as a training tool. Another benefit is that you don’t need to bring a bike because you’re on a spin bike or another stationary bike for the cycling leg.

Mini-triathlons are an option, too. These are basically reduced versions of sprints, with the swim and running distances halved and the biking distance lowered usually to about 9 miles.

In addition to selecting by distance, you can opt for a race that has a pool swim instead of a lake or other open-water swim. Choosing a flat terrain over a hilly one will also make the race easier, and if the event is being held in a place known for its windy conditions, see whether there’s an alternate race you can enter.


Equipment You Will Need

In order to train and compete, you really don’t need much more than a swimsuit and goggles, a bike and helmet, and a good pair of running shoes.

Upgrade slowly as you need to and can afford it (bikes alone can cost thousands of dollars), and find out what experienced triathletes recommend. For instance, although a wetsuit looks really cool, it’s only necessary when swimming in cold water and can actually make you overheat if the water is warm.



Run/Swim/Bike: A Guide to Your First Triathlon

As the bike ride is the longest part of the race, about half of your training should be dedicated to cycling. Swimming is next because it’s more skill-intensive than either biking or running, and the last is running.

The rule of thumb is that you spend about an hour a day, five times a week, working out. You’ll only need to run 20 minutes, three times weekly, if you’re a novice training to compete in a sprint triathlon; any more time, and you risk injury. Incorporating strength training, such as squats and push-ups, is also something you’ll need to schedule.

Tri-Newbies has a free training program [PDF] online that will have you ready for the sprint triathlon in 11 weeks. Your baseline fitness level for this program must be that you can swim at least 8 lengths of a 25-yard pool, run 2 miles and bike a minimum of 5-8 miles.

The Tri-Newbies program guide has a calendar showing your daily workout; below that, you’ll find a detailed explanation of what each workout consists of. Note how they change in format, duration and intensity as you progress.

For real couch potatoes, take a stab at Michael Pate’s training program. It’ll take 22 weeks to get you to the finish line, but as long as you can swim 50 yards, bike 2 miles and walk for 20 minutes, you can start training today.

If you’re older and overweight and getting cold feet, take heart. Inspirational stories like The Old Fat Triathlete abound on the internet and in person, and pretty soon you’ll be helping others succeed.

One area of training that is frequently put on the back burner, usually due to time constraints, is strength training. Personal trainer Patty Rivas of Reach Your Peak says that no matter how hard it is to fit strength training into your schedule, the benefits are just too good not to.

“When you regularly strength train, you’re loading your muscles and tendons, which helps build muscle and bone strength, as well as increase bone density,” Rivas writes on “This is crucial as you age, and obviously important for runners, who are placing 1.5 to 3x their bodyweight on their legs with each run.”

Her article is full of useful information, including how to multitask on the treadmill, why you should lift weights after a tough workout on the track, and five more strength-training tips for runners.



Run/Swim/Bike: A Guide to Your First Triathlon

With as many diets as there are athletes, you have plenty of eating plans to choose from. Choosing the best option for you starts with keeping a journal, tracking food intake, and tracking how you feel (“energetic” or “lethargic,” for instance). That way, you’ll have a better idea of whether you can tolerate milk or grains in your diet, or whether you would do better to eliminate them entirely.

Endurance athlete and competitive marathon runner Nell Stephenson advises everyone to eat like a cave man (or woman). Co-author of The Paleo Diet Cookbook, Stephenson embraces a diet free of processed foods, grains, legumes and dairy, saying it’s “eating how we were genetically meant to be eating.

“It’s how our ancestors, the Paleolithic people, ate.”

Concentrating on clean protein such as wild fish and free-range poultry, unprocessed fats, and “tons of fresh vegetables and fruit,” the paleo diet is balanced and can be easily modified when a higher carbohydrate load is necessary, he says.

On the other hand, nutritionist Teo A.W. Quay says a meal plan for endurance athletes might include whole-wheat toast at breakfast, cereal with milk for a snack, and a dessert of yogurt and berries. She also approves sports drinks and chocolate milk to boost carbohydrates during and after workouts.

Whatever works best for you, Jené Shaw at Triathlete says there are some rules you absolutely must follow: eat your carbs before and after exercising, and add protein to them after a training session or race. And remember to always load up on fruits and veggies.

Pre-race advice from Shaw includes:

  • Avoid high-fat, high-fiber foods for your pre-race dinner and morning-of breakfast.
  • Eat breakfast 2–3 hours before your race.

Triathlete and creator of Impossible HQ Joel Runyon says you can clean up your diet by 80% in two steps, right now:

  • Stop eating junk food.
  • Stop drinking pop, juice and other beverages besides water, tea and Gatorade (after workouts).

He follows a modified paleo diet, which allows starches “so your body utilizes the energy from fat stores as much as possible, while only using carbohydrate-based energy when you need energy quick.”

Joel’s pre-race breakfast is usually several scrambled eggs and a banana, and he says carb-loading is not necessary if you eat properly.


Mental Preparation

Two-time Ironman champion and professional triathlete Chris McCormack says he’d recommend developing the use of positive imagery and concentration in training, so that you can pull out “positive folders” when you hit a wall during a race:

Instead of thinking negatively (“I should have trained more”), McCormack advises you to embrace the pain and to concentrate on the rhythm, your stride, positive thoughts — anything that takes you one step farther. Recognizing that this portion of the race is something you’ve trained for and conquered, over and over again, in itself is a fact that can help you get through to the finish line.

Dr. Doug Nemecek, chief medical officer for behavioral health at Cigna Health Insurance, says that most people when training for a race focus on the physical and “forget one important piece: training the brain.”

In his article on, Dr. Nemecek says that many Cigna employees ran races when the company sponsored the 2015 Walt Disney World Marathon Weekend. He says they did it by training their brains, using these techniques:

  • visualization (see yourself crossing the finish line)
  • mental stimulation (Paul Giblin suggests running new routes)
  • testing your limits by pushing yourself, even when you want to quit
  • focusing on yourself, not on what other runners are doing
  • breaking the race into chunks (manageable goals)
  • staying positive (Sara Larsen at suggests a mantra)
  • celebrating each accomplishment
  • training with friends

Traci Statler, Ph.D., a professor of sport psychology at California State University, Fullerton, underscores that last point herself. Training with friends is a big help, Statler tells Molly Ritterback at Fitness Magazine.

The mechanism at work there is known as “social facilitation theory,” Statler explains.

“Pick or even imagine another runner ahead of you and race to pass them,” she says to Ritterback. “If you feel yourself flagging at the end, picture yourself holding the baton and bringing home the anchor leg as crowds cheer.”


The Importance of Rest

Run/Swim/Bike: A Guide to Your First Triathlon

Michele Gonzalez, Ironman competitor and ultrarunner, says what most experienced athletes have come to learn one way or another: “It’s necessary to let your body recover from the hard workouts.”

In a post on her blog, NYC Running Mama, Michele says she has learned from her newbie mistakes and now knows never to “go ‘all-out’ in a work-out” and that “running slow won’t make you slow.”

Rest “allows the muscles that you have broken down to heal and recover,” agrees Jeff Behar at

“If proper recovery time (rest) is not given, then the body can not regenerate.”

Preventing injuries, such as those caused by overuse, make rest days crucial whether you’re actively training for a marathon or simply exercising as part of a healthy lifestyle. And resting isn’t always accomplished by just switching exercises, unless you’re consciously varying “the muscle groups you engage on staggered days,” says Chris Morell at FitBit.

He quotes ultramarathon man Dean Karnazes as reassuring worried athletes that “your performance won’t dip — in general it takes your body almost two weeks of non-activity before you start losing a noticeable amount of your progress or performance level.”

Dean also notes that too much exercise can make a good night’s sleep hard to achieve, and that a rest period not only helps repair muscles and joints but also keeps you from suffering mental fatigue.


Balancing Work, Life and Training

Balancing training with work and homelife is a matter of making choices, and most athletes in training incorporate early-to-bed, early-to-rise into their lifestyle to fit everything into their day.

Nobody is busier than HARO founder, social media guru and family man Peter Shankman. The 2010 Cozumel Ironman has run some 15 marathons to date.

In an interview with Kari Gormley, host of The Running Lifestyle Show, Peter said he balances it all by getting up early.

He’s in the pool by 5 a.m. or he’s biking by 5 a.m. In fact, he gets up so early that he once was cited at 4:27 a.m. for running in New York’s Central Park before it opened at 6 a.m.

Run-ins with the police aside, the serial entrepreneur, speaker and author still advocates rising at dawn.

Ironman and wealth management professional Jordan Waxman has a bit of advice on how to make the most of your morning: “Ingest carbs before bed. This helps recovery and gives you glycogen for morning workouts.”

Another entrepreneur and triathlete, Denis Oakley, addresses the work-life balance issue on Quora. He, too, says early mornings are the best time to train and adds that that partner support is crucial — you’ll be sacrificing late nights and approximately 15-20 hours weekly to training, after all.

“You have to decide what you are going to sacrifice, and agree that sacrifice with your significant other,” Denis writes. “If he or she does not agree, you will find your training is in dire straights without them supporting you.”

Denis adds tips such as “give up beer” (and TV), and he leaves you with some practical advice: “Have bags with your sports-specific kit ready in the car so that you can do a session if you have time.”

In the same Quora thread, Ironman Matt Rodgers suggests the “meet you there” workout.

“If the whole family is packing up and heading to the beach or a barbecue, run or ride there while they drive,” Matt writes. “It somehow doesn’t seem nearly as disruptive if you help load up the car, leave half an hour before they do, and arrive half an hour after them.”



Judging Your Time

If you’re a complete novice, plan on just less than 2 hours to complete your first sprint triathlon. Depending on your level of fitness, of course, you could complete the event in a little more than an hour.

You’ll have a good idea before race day as to how long it takes you to swim 100 meters, and whether you need a full hour to complete the bike ride. Add a few minutes per transition to your pre-race approximation, and then compare your total expected race time to similar events posted at TriFind.

Run/Swim/Bike: A Guide to Your First Triathlon


A Word About Swimming

Although the open-water swim is by far the shortest event in a triathlon, it is the one athletes worry about the most.

Olympian Jarrod Shoemaker, who was named the 2012 USA Triathlete of the Year, gives open-water swimming tips in his TriJuice article.

“There are a few important techniques to think about when swimming in open water for your triathlon race: sighting, stroke efficiency, buoy turns and water entries and exits,” he writes.

If you need a refresher on swimming in general, there are tutorials on YouTube that you might find useful, such as this one by Total Immersion Swimming Head Coach Terry Laughlin, where he demonstrates the freestyle stroke:

If you’re a weak swimmer or this is your first time doing the event, you may wish to stay at the back of the pack. The reason for this, as stated in the Subaru Triathlon pre-race instructions, is that it “not only keeps you from getting clobbered, but it also helps those stronger swimmers get out of your way faster.”


Run/Walk Approach

If you’re looking for a way to speed up the running portion of your race time, ultramarathoner and co-founder of Trail And Ultra Running Mark Kreuzer says there’s evidence that “suggests that walking (fast hiking, walking or power hiking) may just be the key.”

Substituting walking for running during part of a marathon will both conserve energy and delay muscle fatigue, he concludes.

“My takeaway from the countless hours of reading scientific studies is that power hiking or walking are ways to effectively conserve energy and delay muscle fatigue during ultra marathons and, in some cases, can net a faster ultra marathon,” Mark writes.

“If running the first 50 miles of a 100 miler in 11 hours reduces to you walking 20 minute miles for the last 50 you’ll finish in 27.5 hours. But if you power hike at 3.75 mph (16 minute pace), you would finish in 26.5 hours.”


Head to the Hills for Strength

You increase strength by increasing the force requirements in your workout, runner and coach Pete Magill argues in Runner’s World.

Pete, co-author of the book Build Your Running Body and editor at Double Runner magazine, quotes legendary athletics coach Arthur Lydiard:

“Running up hills forces the knees to lift higher, one of the most desirable developments for any runner, because this governs stride speed and length. It also develops the muscle fibers, increasing power.”

Because different types of hill workouts target different muscle fibers, it’s important to vary the exercises. While long hill runs build endurance, long hill reps are for strength, and short hill reps increase speed.

In that article, Pete offers five hill workouts you can incorporate into your training.

Strength exercises specific to cyclists are also important to practice routinely. Targeting your shoulders, core and legs, USA Cycling Certified Coach and ultra endurance athlete Mike Schultz sets out 8 exercises that “will help you build the type of strength you can use when you’re on the bike.”


Have Fun

This last piece of advice is just as important as the others.

Take stock of the fact that as a budding triathlete you are able to run, bike and cycle longer and faster than you might have ever imagined.

Then, there are the peripheral benefits that get people hooked on triathlons: the endorphins, the sense of accomplishment, the camaraderie, the whole lifestyle.

The folks who put together the “I Can’t, I’m a Triathlete” video get this:

So, keep training hard, be disciplined, and do the mental work necessary to stay motivated. But in the end, remember that all this work goes toward creating a more healthy, more rewarding lifestyle for you.


Rob Annis / Flickr
Skeeze / Pixabay
Skeeze / Pixabay
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PublicDomainPictures / Pixabay
Skeeze / Pixabay

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