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5 Training Mistakes Most Triathletes Make

Get more fitness return on your training investment by addressing these problems.

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Most triathletes take their triathlon training seriously.  They are highly motivated, disciplined, and willing to work hard to improve. However, I also see most triathletes making the same training mistakes over and over again. I’m not talking about small mistakes in the details of triathlon training, but fundamental ones that impede progress in a major way. I’d like to talk about five such mistakes and show you how to avoid each of them.

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Triathlon Training Mistake #1: Not training progressively

A lot of triathletes practice what I sometimes call “lifestyle training,” by which I mean that they do more or less the same training every week. The only real planning they do is to sign up for races.  The only real progression in their training is a general trend toward increasing volume. Their swim training either completely conforms to a masters group, or else they swim alone and just do laps. Their bike and run training consists almost entirely in logging miles. Many triathletes do hit the track once a week for a few weeks as races draw near, but without much thinking behind the specific types of workouts they do there.

This approach is fine if you enjoy it and don’t care too much about consistent, long-term improvement. But if you do want consistent, long-term improvement, your training should evolve from week to week throughout the training cycle. In order to continually build fitness, you need to challenge your body in slightly different ways all the time, so that the only thing your body gets used to is the need to constantly adapt.

Now, you can’t just vary your training haphazardly. You need to sequence the various types of training in such a way that your fitness moves step by step from its present state to the race-ready peak state you want to achieve by the end of the training cycle. Break the training into three phases: a base phase, a build phase, and a peak phase.

In the base phase, focus on building general endurance and improving technique and economy with technique drills and very short, very fast intervals. In the intensity phase, your key workouts should be short 60-90 seconds) to middle-duration (3-5 minutes) intervals of high intensity that enhance your body’s ability to buffer and clear away lactic acid and your mind’s ability to handle suffering. In the race phase, focus on race-specific efforts such as long intervals (12-24 minutes) and challenging long workouts (including bike-run workouts).

triathlon training

Triathlon Training Mistake #2: Training in “No-Man’s Land”

Intensity is the most important variable in training, because it is the main determinant of how your body adapts to training. In a well-designed training program, each workout will emphasize one or two specific intensities and you will train at a variety of intensities over the course of the complete training cycle. Only a minority of age-groupers actually trains in this way. A lot of triathletes wind up doing too much of their training at a hard-aerobic intensity level, roughly equivalent to Ironman race pace in a well-trained and experienced triathlete.

This intensity level is best suited to the longer swims, rides, and runs you do in the race phase. Most of the “endurance” workouts you do earlier in the training cycle should be done at a slightly easier intensity, which will improve your body’s fat burning efficiency. Some workouts should be performed at an even easier, “recovery” intensity.

At peak levels (during the intensity phase), no more than 20% of your training should be done at anaerobic threshold or above. Each of these high-intensity workouts should be carefully structured in terms of the duration of intervals and rest periods and the total number of intervals so that your body gets an appropriate but not excessive challenge.

triathlon training

Triathlon Training Mistake #3: Not working on technique

Triathlon, in the end, is really a game of energy efficiency, and developing good technique is an important way to decrease the energy cost of swimming, cycling, and running. But most triathletes do minimal technique work in the pool and none on the bike or on foot.

There are three main ways to improve technique. One is to perform very short, very fast intervals, as we tend to become more efficient at higher speeds, but only when we’re not fatigued.

Technique drills are also effective. Two good technique drills for running are “high knees” and “butt kicks.” Do 3 times 30 seconds of each once a week. In cycling, do 30 seconds of one-legged pedaling with each leg on an indoor trainer, then “spin out” – pedal as fast as you can in your lowest gear – for 60 seconds, trying to not let your butt bounce in the saddle.  In swimming, do 200-400 yards of drills such as the catch-up drill and the count stroke drill following the warm-up in each swim workout.

A third way to improve technique is simply to concentrate on your form while you swim, bike, and run.  his effort can be helped greatly if you have a knowledgeable coach or physical therapist watch you in action and suggest modifications that you can then practice.

triathlon training

Triathlon Training Mistake #4: Ignoring weaknesses

It’s human to nature to prefer spending time doing something you do well than something you do poorly. That’s why so many triathletes train hardest in their strongest discipline and only half-heartedly in their weakest. But if your overall goal is to maximize your improvement as a triathlete, you need to defy this inclination, at least for a time.

The ideal time to focus on your weakest discipline is during the off-season. Add a workout or two per week in this discipline to your schedule while cutting back on the other two. Do well-structured workouts, put your best effort into them, and don’t neglect technique work, whether it’s swimming, cycling or running. Two things will happen: you will see rapid improvement and you will also begin to enjoy this activity more.

Triathlon Training Mistake #5: Not Getting Enough Recovery

Most triathletes train moderately hard every week except in race weeks, when they “taper” in order to be well rested for competition. It’s better to insert regular recovery weeks throughout the training process.

Planning recovery periods into your training in this way helps ensure that you don’t accumulate fatigue during a long training program. It also makes the fitness building process more gradual, and the more gradually you build toward a fitness peak, the higher that peak will be when you get there.

Step cycles are recurring patterns of training that last two to four weeks and end with a week of reduced-volume training for recovery. In a two-week step cycle, a week of hard training is followed by a week of lighter training. In a three-week cycle, the first week is relatively hard, the second week slightly harder, and the third week easy. In a four-week cycle, the third week of training is slightly heavier than the second.

Whether two-, three-, or four-week cycles are appropriate depends on several factors, including your fitness level, the type of training you’re doing, and which phase of training you’re in. Shorter cycles are generally better for less experienced athletes and during periods of high-intensity training.

Shifting focus

The general problem with the way most age-group triathletes train is that they focus too much on how much they train and not enough on how they train. Working hard is important, of course, but training efficiently is just as important. If you see yourself in any of the five common mistakes I’ve talked about here, try the fix I suggest and get more fitness return on your training investment.

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