There’s an old rule in endurance sports: nothing new on race day. Wear the shoes you’ve worn before, eat the breakfast you’ve practiced, use familiar nutrition, know the course, and have a plan for how you intend to execute your race. The fewer unknowns you encounter, the better your chances of having a successful day. At least, that’s the thinking behind the advice.
There’s good reason for some of this. Race day probably isn’t the time to discover that a new pair of shoes gives you blisters or that your stomach doesn’t tolerate a particular gel. We spend months preparing for an event, and it makes sense to eliminate unnecessary risks wherever possible. But somewhere along the way, I think we’ve taken “nothing new on race day” too far, to the point where our efforts to prepare for everything can unintentionally create the expectation that everything needs to be right for us to perform well.
We want the right breakfast, the right weather, the right amount of sleep, the right warm-up, the right watts, the right pace, and the right feeling in our legs during the opening miles. We rehearse these details in training and build confidence around our ability to execute them, but racing rarely unfolds exactly as we imagine it will.
The weather changes, you sleep terribly, your usual breakfast isn’t available, or you drop a bottle somewhere along the course. Your legs don’t feel the way they’re supposed to feel, your watch stops working, or the pacing strategy that made perfect sense sitting at home suddenly seems unreasonable given the conditions you’re facing. None of these situations is particularly unusual in endurance racing, yet they can feel disproportionately disruptive when you’ve spent months preparing for a very specific version of race day.
The problem isn’t necessarily that something unexpected happened. It’s that we’ve become so invested in the plan that we begin to interpret any deviation from it as evidence that the race is going wrong.
When Preparation Becomes a Need for Control
Endurance athletes tend to be very good at preparation, and in many ways, our sport rewards that tendency. We practice nutrition, rehearse transitions, study course profiles, calculate pacing targets, and develop strategies for nearly every part of an event. These are useful exercises because they help us understand the demands of the race and make informed decisions about how to approach them.
However, there is a difference between using preparation to develop the skills necessary to handle race day and using preparation to convince ourselves that we can control what happens. The more specific our expectations become, the more vulnerable we can be when circumstances don’t match them.
Consider an athlete who has completed every long ride using the same nutrition, the same power targets, and a familiar route under relatively predictable conditions. That preparation has value, but it doesn’t necessarily tell us how the athlete will respond when the race is hotter than expected, an aid station doesn’t have what they anticipated, or their power output feels unusually difficult halfway through the bike.
An athlete who believes success depends on executing the original plan may continue forcing targets that no longer make sense or become so frustrated by the disruption that they lose confidence in the remainder of the race. Another athlete, facing exactly the same circumstances, may recognize the need to adjust, make a reasonable decision with the information available, and continue racing.
The difference isn’t always fitness or preparation. Sometimes it’s the athlete’s willingness to accept that the plan was never supposed to account for every possible circumstance.
Resourcefulness Is a Skill Worth Developing
One of the things I’d rather teach an athlete is the confidence to say, “I can figure things out.”
That doesn’t mean making reckless decisions or assuming that preparation is unnecessary. It means developing enough familiarity with the demands of the event, and enough trust in your own judgment, that you can respond when something doesn’t unfold as expected.
We often talk about confidence in endurance sports as something that comes from completing workouts, hitting target numbers, or proving that we’re capable of a particular performance. Those experiences certainly contribute, but there’s another kind of confidence that comes from navigating situations where the answer isn’t immediately obvious.
You encounter a problem, consider your options, make a decision, and discover that you’re capable of moving forward without having everything figured out beforehand. Sometimes the decision works well, and sometimes you learn something you can use the next time. Either way, you’ve gained experience that a perfectly rehearsed day might never have provided.
This is one reason I don’t necessarily see a small unknown on race day as something that must always be eliminated. Perhaps you make a pacing decision based on how you’re responding to the course rather than what your watch says you should be doing. You might adjust your routine because the circumstances require it, or use an appropriate alternative at an aid station when your original nutrition plan isn’t available.
The objective isn’t to introduce unnecessary risk, particularly with fueling, equipment, or anything that could compromise safety. It’s to recognize that the ability to make decisions is itself part of race preparation, and that athletes need opportunities to exercise that ability rather than always relying on a predetermined answer.
Learning to Adapt Before Race Day
We don’t need to wait until race day to develop resourcefulness. Training offers plenty of opportunities to practice responding to circumstances rather than trying to force them into the original plan.
An athlete who relies heavily on pace or power might occasionally complete a session using perceived effort, learning to recognize how different intensities feel without constantly checking a device. A long ride might require an adjustment because of weather, terrain, or unexpected fatigue, creating an opportunity to evaluate what the session is intended to accomplish and how best to preserve that objective under different conditions.
Even something as ordinary as modifying a workout can be useful when the athlete understands why the adjustment makes sense. Rather than viewing every change as a compromise, they begin to recognize that good training involves judgment and that the purpose of a workout is to create an appropriate training stimulus, not simply to reproduce a set of instructions regardless of the circumstances.
This doesn’t mean every session should become an exercise in improvisation. Structure matters, consistency matters, and there is considerable value in learning how to execute a plan. But if the only version of success we ever practice is one where everything happens exactly as prescribed, we shouldn’t be surprised when athletes struggle to make decisions in situations that don’t have a prescribed answer.
Over time, learning to navigate those situations builds a different kind of confidence. The athlete becomes less dependent on ideal circumstances because they’ve had enough experience with imperfect ones to know that they can still make progress.
Good Preparation Should Create More Freedom, Not Less
The distinction between preparation and control becomes especially important in long-course triathlon and other endurance events where athletes spend hours responding to changing conditions, accumulating fatigue, and the consequences of earlier decisions.
A race plan is valuable because it gives us a starting point. We can establish appropriate pacing ranges, determine fueling requirements, anticipate difficult sections of the course, and develop strategies for managing the demands of the event. But a plan should help us make better decisions as the race unfolds, not prevent us from recognizing when a different decision is necessary.
An athlete who understands the purpose behind their pacing targets is better equipped to adjust when conditions change than one who simply believes they must hold a particular number. Similarly, an athlete who understands their nutrition requirements and has practiced reasonable alternatives is in a better position to respond to an unexpected problem than one whose confidence depends entirely on having access to a specific product at a specific time.
In both cases, preparation provides the knowledge necessary to make an informed adjustment. Rather than creating a rigid set of conditions that must be satisfied for success, it expands the athlete’s options.
That, to me, is what good preparation should accomplish. It should make us more capable of responding to the demands of the event, including the demands we couldn’t have anticipated.
What Do We Really Need to Bring to the Start Line?
After years of racing and coaching, I’ve come to believe that one of the most valuable things an athlete can bring to a start line isn’t certainty, but resourcefulness. There’s a meaningful difference between believing everything will go according to plan and believing that you can handle the situation when it doesn’t.
The first kind of confidence depends on circumstances cooperating with our expectations. The second comes from experience, self-awareness, and a willingness to make decisions without knowing exactly how everything will turn out.
We should continue practicing our nutrition, testing our equipment, understanding the course, and developing thoughtful race strategies. Those things remain important, and abandoning them in the name of adaptability would miss the point entirely. What we might reconsider is the assumption that the purpose of all this preparation is to create a race day where nothing unexpected happens.
The uncertainty of racing is part of what makes it challenging, and it’s also part of what makes it valuable. We learn something about ourselves when the conditions aren’t ideal, when the original plan stops making sense, and when we’re required to make decisions with incomplete information. Those experiences can teach us to become more capable athletes, but only if we’re willing to see them as opportunities rather than evidence that something has gone wrong.
“Nothing new on race day” protects us from some avoidable mistakes, and that’s reason enough to respect the advice – but occasionally allowing something to be different can teach us something that extends well beyond a particular race or result.
Things don’t have to go perfectly for me to be okay.
And that’s one of the most important things we can learn from racing!
About Elizabeth Waterstraat
Elizabeth Waterstraat is the founder and head coach of Multisport Mastery, established in 2007. A USA Triathlon Level III Coach with 20 years of coaching experience and 26 years as an endurance athlete, Elizabeth works with athletes ranging from first-time triathletes to national champions and world championship qualifiers. Her coaching approach emphasizes individualized training, athlete education, consistency, and long-term development.
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