coach kate brien

Hi, I’m kate

I’m a coach, Air Force Veteran, and women’s hormone health specialist.

And your go-to for performance-rooted, cycle-focused coaching that actually works.

I work with women who track their macros, their miles, and their ovulation, but still can’t figure out why they feel so stuck, stressed, and disconnected from their bodies.

I know the pressure of trying to do it all while your body quietly says, “not like this.”
I know what it’s like to be doing everything “right” and still not seeing the results you expected.

And that’s why my approach is built on a mix of science, structure, and strategy. 

Because your body deserves better than guesswork and hustle culture.

With a Master’s in Psychology and a decade of coaching experience, I specialize in helping high-achieving women reconnect with their bodies, rebuild trust with their cycles, and create sustainable habits that support both performance and long-term health.

I don’t do fluff and I don’t do fads.

I do nuanced, evidence-based coaching that helps women feel strong, supported, and in control, whether they’re training for a marathon or trying to get pregnant.

What sets my coaching apart is my ability to blend big-picture mindset work with detailed biofeedback data and real-life strategy. 

I know how to get in the weeds with you, and I know how to pull you out of them.

I created a performance-informed, cycle-focused system that meets high-functioning women where they are and helps them get to where they actually want to be: connected to their bodies and fully supported in their fierce fitness + nutrition goals.

Whether you’re marathon training while TTC, fighting irregular cycles and unpredictability, or just trying to make peace with slowing down for the first time in your life, this is your space to breathe, heal, and still feel like you.

Certifications:

  • Master of Arts in Psychology (Specialization: Military & Trauma Psychology)

  • NCI (Nutrition Coaching Institute)
    Levels 1 & 2

  • Certified Pre- & Postnatal Coach (Girls Gone Strong)

  • NCI-Certified Hormone Specialist

  • Precision Nutrition Level 1

  • UESCA-Certified Running Coach

  • NASM-Certified Personal Trainer

  • Integrative Health Practitioner

HOW TO WORK WITH ME

  • 1:1 Concierge + LITE Nutrition Coaching 

  • 1:1 Running Programming

  • Performance Nutrition Cohorts

  • Strategy Sessions

  • The Practical Athlete

apply to work with kate

Together we’ve helped over 400 people navigate and succeed in their nutrition journey, are you next?