How to Stay in the Fight When It Gets Hard

Ultras test your head as much as your legs. The hardest miles are rarely the steepest ones, they’re the ones when motivation fades, doubts creep in, or you forget why you signed up in the first place. Developing mental skills isn’t abstract or mystical; it’s training, like anything else.

Centurion Coach Sarah Cameron knows that “effective mental preparation starts way before the start line”. Mental toughness in ultra-running isn’t about being stoic or superhuman, it’s about having a few reliable tools you can lean on when things inevitably get difficult.

Long races ask a lot of your mind: focus, patience, emotional regulation, and the ability to stay calm when the wheels start to wobble. The good news is that these skills aren’t mysterious. They’re trainable, practical, and grounded in good psychological science.

Understanding why certain strategies work makes them easier to trust in the moment. When you know the mechanisms behind attention, motivation, and decision-making under fatigue, you’re far more likely to use the right tool at the right time.

Here’s a quick look at the psychology behind the techniques that keep ultra-runners moving when things get tough.

1. Break the race into tiny chunks

Practical tip: Turn “I’ve got 60 miles to go” into “get to the next gate / tree / aid station / 10 minutes”.

Why it works (science bit): This is basically goal chunking and attention narrowing. Breaking a big task into small, controllable steps reduces perceived difficulty and anxiety, and boosts motivation because your brain gets frequent “wins” (dopamine rewards) from achieving mini-goals.

Research on endurance performance and self-regulation shows that proximal (short-term) goals improve persistence compared with only having one big, distant target.

2. Expect discomfort, don’t fear it

Practical tip: Assume low patches and rough moments are part of the day, not a sign you’re failing.

Why it works: This is classic cognitive appraisal. Pain and fatigue are interpreted, not just felt. Studies on pain and effort show that when athletes interpret discomfort as “danger” or “failure”, perceived exertion rises and performance drops.

When they see it as normal and manageable, the same sensations become less threatening and easier to tolerate. In other words, you change your relationship with the effort, not the effort itself.

“A considerable part of staying positive mentally is down to having the correct expectations and to have an appropriate race strategy in place,” states Sarah, “but also to know how and when to adapt it.”

3. Script your problem-solving

Practical tip: In tough moments, ask:“Am I hungry? Too hot or cold? Need a layer? Need 2 minutes of walking?”

Why it works: You’re shifting from emotional thinking (“I can’t do this”) to executive problem-solving (“What can I fix?”). This engages the prefrontal cortex, which helps regulate emotion and make sensible decisions under stress.

Having a simple, pre-planned question script reduces decision fatigue and panic, and there’s good evidence in sports psych that coping plans and implementation intentions (“If X happens, I will do Y”) improve resilience and adherence to a strategy in endurance events.

4. Use your training evidence

Practical tip:Remind yourself of long runs, consistent weeks, hard sessions you’ve already come through.

Why it works:This boosts self-efficacy, your belief that you can succeed based on prior mastery experiences.

Self-efficacy is one of the strongest psychological predictors of endurance performance: athletes who believe they can cope with the task persist longer, tolerate higher effort, and recover better from setbacks. You’re not relying on blind optimism, you’re literally citing your own data.

5. Keep your world small

Practical tip:In hard patches, narrow your focus: your breathing, your steps, your next small task.

Why it works:This is an attentional focus strategy. When you zoom out too far (“another 40 miles”), perceived exertion spikes and things feel overwhelming. Narrowing attention to controllable cues (movement, breathing, immediate terrain) reduces cognitive load and helps you stay in the optimal “action” zone rather than spiralling into worry.

There’s also overlap with mindfulness here, staying present, noticing without judgement, which has been linked to better emotional regulation and performance in endurance athletes.