Your brain is your strongest muscle—train it like one.”

Does this sound familiar?

You’ve put in the hours. You’ve followed the plan. But when it’s time to race, doubt creeps in:

  • “What if I fall apart again?”

  • “Why does my performance drop in competition?”

  • “Why can’t I stay calm before the race?”

You’re not alone. This is what we call performance inconsistency—and it’s rooted in trainable mental skills like focus, self-regulation, and confidence under pressure.

As a mental performance consultant, I use evidence-based strategies from sport psychology, CBT, and neuroscience to help you compete with the same strength you train with.

The difference between a good athlete and a great one? Often, it’s what’s happening between the ears.

Mental performance coaching teaches skills like:

  • Pre-performance routines to manage nerves

  • Cognitive restructuring to reduce self-doubt

  • Self-regulation techniques to maintain composure under pressure

  • Focus strategies to block distractions and stay locked in

These aren’t vague “mindset tips”—they’re proven interventions used by Olympic athletes, elite teams, and peak performers.

That’s where I come in. I help you quiet the chaos so you can race free.

Support for every kind of athlete

  • Mulcahy Performance was started to help athletes perform at their best more consistently & have fun along the way. 1:1 coaching with athletes is the bread & butter of this company.

  • The role of a coach in an athlete’s mental performance is hugely underestimated. You have the power to influence, educate, & support your clients as athletes and as humans.

  • Community is a basic human need and something we all could use more of in these post-pandemic times. Good teammates become family members but bad teammates can ruin your whole season.

Whether you’re chasing a PR, managing pre-race anxiety, or preparing for championship-level performance, I’ll help you develop the psychological skills to match your physical preparation.

Hey there,

I’M SHANNON

I’m a competitive swimmer turned runner turned triathlete who found her way back to swimming. I know what it’s like to have your mind trip you up on race day—after months of training.

I started Mulcahy Performance I’ve been that athlete—fit, prepared, and totally derailed by doubt and race-day anxiety.

Now I help other athletes build the mindset skills they need to show up with confidence, race with clarity, and perform like the best version of themselves.

No fluff. Just real tools, expert guidance, and a little humor along the way.