Performance Visualisation for Athletes: Why I’ve Used It Since I Was 15 And Why It Matters for Channel Swimmers
- Marie Smith

- Feb 16
- 4 min read
Performance visualisation, also known as mental rehearsal or imagery is one of the most powerful tools an athlete can use. It’s widely used across elite sport, with studies showing that around 70–90% of Olympians incorporate visualisation into their training. For me, it’s been a core part of my life since I was 15 years old.
I was first introduced to visualisation in 1996 as part of the junior GB Development Squad for sprint and marathon kayaking. A sports psychologist guided us through a session, and something clicked instantly. From that moment on, mental rehearsal became as essential to me as physical training.
Why Performance Visualisation for Athletes Works
In those early kayaking years, I would close my eyes and mentally run through every part of a race:
preparing my boat and kit
warming up
sitting on the start line
settling my breathing
following my pacing plan
responding to the flow of the race
Visualisation gave me a sense of calm, confidence, and readiness. Why wait until race day to experience the moment, when you can rehearse it in your mind again and again?
This approach carried me through some of the biggest challenges of my youth, including the 125‑mile Devizes to Westminster International Canoe Race. At 16, my kayaking partner and I not only finished (despite many people doubting we would), but we won the Under‑19 Women’s category. Visualisation was a huge part of our preparation and success.

Using Visualisation Beyond Sport
What I didn’t expect was how naturally visualisation would transfer into the rest of my life. Over the years, I’ve used mental rehearsal to prepare for:
speaking at events
building confidence in work meetings
high‑intensity operational environments
staying steady as a soldier
managing pressure in roles where calmness is essential
Training and knowledge give you the foundation but visualisation adds another level. It helps you step into the emotional state you want to perform from, whether you’re on a start line, in a briefing room, or facing a moment that demands clarity.
It’s no surprise that visualisation is considered a core mental‑skills technique across endurance sport, open‑water swimming, and ultra‑distance challenges.
Supporting Athletes Across Sports
In my work as a therapist, hypnotherapist, and performance & mindset coach, I’ve supported athletes across a wide range of disciplines, including:
cyclists
runners
footballers
swimmers
athletes returning from injury
individuals managing race‑day nerves
people rebuilding confidence after setbacks
Every athlete has their own reason for seeking support, but the common thread is this: they want to feel calm, focused, and ready. Performance visualisation helps them build that state from the inside out.
Why Visualisation for Open Water Swimmers Matters
Channel swimming is unlike any other endurance event. It’s long, unpredictable, and mentally demanding in ways that go far beyond physical training. This is where visualisation becomes a powerful tool for open water swimmers preparing to cross one of the world’s most iconic stretches of water.
Visualisation helps Channel swimmers:
1. Stay calm in unpredictable conditions
The Channel can bring darkness, chop, cold water, jellyfish, and sudden changes in weather. Visualising these moments ahead of time helps swimmers stay grounded rather than startled when they happen.
2. Build emotional steadiness for long hours in the water
A Channel swim isn’t just a physical test, it’s hours of managing your inner world. Visualisation helps swimmers rehearse the emotional state they want to swim in: calm, steady, focused, and confident.
3. Prepare for the start, the night, and the unknown
Many swimmers worry about the first few minutes, the night section, or the moment fatigue hits. Running these scenarios in the mind reduces fear and increases familiarity.
4. Strengthen confidence and reduce pre‑swim nerves
When you’ve already “been there” in your mind, the body follows with far more ease. Visualisation helps swimmers feel prepared, capable, and mentally ready for the challenge.
5. Anchor a strong race‑day mindset
Channel swims are long enough that mindset can make or break the experience. Visualisation helps swimmers rehearse:
breathing patterns
stroke rhythm
feeding points
staying relaxed
responding to discomfort
picturing the moment they touch France
It creates a mental blueprint that supports performance when the body begins to tire.
Preparing for My English Channel Relay Swim
As I prepare for my English Channel relay swim with SwimTayka, I’m returning to the same method that has supported me since I was 15. The same mental rehearsal that carried me through ultra‑distance kayak races, military deployments, marathons, and open‑water fears will carry me across the Channel.
Visualisation is tried, tested, and deeply woven into who I am as an athlete. It’s how I build confidence. It’s how I stay grounded. It’s how I prepare for big moments.
And it’s why I’m so passionate about creating bespoke performance‑visualisation audios for other swimmers. When you’ve already “been there” in your mind, the body follows with far more ease.
If you’re preparing for a big swim, race, or endurance challenge and want to feel calmer, more focused, and mentally ready, I create bespoke performance‑visualisation audios tailored to your goals. They’re designed to help you build the emotional state you want to perform from steady, confident, and fully prepared.
If you’d like to explore this, you’re welcome to get in touch.



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