Race Nerves: What to Do With Them

The standard advice is to calm down. Breathe, relax, tell yourself it is only a race.

This advice is mostly wrong, and it is wrong in an interesting way: the thing you are being told to suppress is your body doing exactly what it should be doing.

What is actually happening

Standing on a start line, your sympathetic nervous system is doing the following:

• Adrenaline rises, increasing heart rate and cardiac output
• Breathing rate increases, raising oxygen availability
• Blood is redirected toward working muscles and away from the gut
• Fuel is mobilised — glucose and fatty acids released into the bloodstream
• Pain perception drops
• Attention narrows onto whatever is in front of you

Every single item on that list will help you race.

This is not anxiety malfunctioning. It is your body preparing for a hard effort. It feels unpleasant primarily because all of that preparation is happening while you stand still in a queue, with nowhere to put it.

The gut symptoms — the pre-race toilet queue that every race has — are the same mechanism. Blood is being pulled away from digestion toward the muscles. It is uncomfortable and it is the system working.

The arousal curve

The useful framework: performance rises with arousal up to a point, then falls as arousal becomes overwhelming.

Too little arousal and you are flat. You go through the motions, do not fight for anything, and finish disappointed with a race that felt strangely easy. Athletes who feel nothing before a race frequently underperform.

Too much and you are rigid, tunnel-visioned, unable to think about pacing, and likely to abandon your plan in the first kilometre.

In between is where you want to be, and it is not a calm place. It is alert, keyed-up, slightly uncomfortable, and ready.

Which means the goal is not the minimum arousal. It is the appropriate amount. And the appropriate amount is higher than most people expect and higher for shorter races than longer ones.

Why trying to calm down backfires

Two reasons.

First, suppression is effortful and unreliable. Attempting to not feel something requires monitoring whether you are feeling it, which keeps your attention on it. Anyone who has told themselves to relax on a start line knows how well it works.

Second, calming down can take you below optimal. If arousal is a performance asset, aggressively suppressing it before a race you care about removes something useful.

The better-supported move is reappraisal.

The physical sensations of anxiety and excitement are close to identical — elevated heart rate, alertness, restlessness, butterflies. What differs is the label and the expectation attached.

Research on anxiety reappraisal has found that relabelling the state as excitement produces better performance outcomes than attempting to suppress it, in tasks including public speaking and competitive performance. The mechanism is that the underlying arousal stays available while the interpretation shifts from threat to challenge.

In practice this means saying "I am excited" rather than "calm down." It sounds too simple to work. It works better than the alternative, and it does not require you to stop feeling anything.

The ninety minutes before

A routine matters because it gives the energy something to do and removes decisions from a moment when your judgement is poor.

T-90: arrive and settle. Kit checked, number attached, bag dropped. Rushing is the single largest avoidable source of excess arousal, and it is fully within your control.

T-60: the same warm-up you always do. Not a special race-day warm-up. The one your body recognises. Familiarity is doing psychological work here as much as physical.

T-30: review the plan. Two or three cues, not a strategy document. "First 2 km controlled." "Relaxed shoulders." "Push from 30 km."

T-15: final preparation. Toilet, shoes, whatever your ritual is. Rituals are useful precisely because they are predictable.

T-5: on the line. Attention on process. Feel your feet. Notice your breathing. If arousal is spiking uncomfortably, slow breathing with a longer exhale genuinely helps at this point — the mechanism is in nasal breathing and breath work.

The gun. Let it be what it is.

The real damage nerves do

Here is the practical heart of it, and it is not about feelings.

Nerves cost you races through pacing, almost exclusively.

Adrenaline makes your goal pace feel effortless in the first kilometre. Everyone around you is experiencing the same thing. So the opening is fast, it feels wonderful, and you have made a withdrawal you cannot repay — which arrives later as the wall or as a station you cannot complete.

The fix is structural rather than emotional. Decide the opening pace before the race and treat it as a ceiling that is not up for renegotiation on the day. Look at your watch in the first kilometre specifically to hold yourself back. Accept being passed early by people you will pass later.

You do not need to feel calm to pace well. You need a number you agreed to in advance and the discipline to respect it while feeling extremely uncalm.

The sub-4 marathon version of this is in how to run a sub-4 hour marathon, and the HYROX version is that the first run is where races are lost, not won.

When it is genuinely too much

Some people experience pre-race anxiety at a level that is not useful — unable to sleep for nights, vomiting, panic, dreading events they used to enjoy.

Things that help:

• Race more often. Familiarity does more than any technique. Enter low-stakes events specifically to make racing ordinary
• Lower the stakes deliberately. Designate a race as a training race with no time goal, and mean it
• Process goals over outcome goals. "Execute my pacing plan" is under your control. "Run 1:45" is not
• Reduce the audience. If the pressure comes from having told everyone your goal, stop telling everyone
• Write down the worst case. It is usually a disappointing time, and seeing that in words is deflating in a useful way

If it is severe and persistent, it is worth speaking to a sports psychologist. This is a well-mapped area with genuinely effective interventions.

The related pressure — the sense that everyone else is training better and racing faster — is largely a construction of what you can see, and is dismantled in the comparison problem.

The reframe worth keeping

You are nervous because it matters. That is the whole explanation.

Nobody is nervous before something they do not care about, which means the nerves are evidence you have invested in this — months of early mornings, sessions in bad weather, things you turned down. The feeling on the start line is the natural consequence of caring about the outcome.

The athletes who race well are not the ones who feel nothing. They are the ones who have felt exactly this before, recognise it, and have a plan they trust enough to follow while their heart rate is 20 beats above resting and they have not started yet.

Feel it. Call it excitement. Hold your opening pace anyway.