Nutrition & Coaching for Athletes, First Responders & cancer Survivors
Cross Your
Finish Lines.
Whether you are chasing a PR, fueling a student athlete, powering through 24-hour shifts, or rebuilding after treatment, I connect how you fuel your body with how you train, recover, and live, into one plan built for you.
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Welcome to Catalyst Nutrition & Performance
Who I Help
Find Your Starting Line
Four different journeys, one approach: fuel and movement built around your body, your goals, and your life.
Triathletes & Endurance Athletes
Stop fading late in races. We connect your fueling and training into one plan so you finish strong.
Learn more →Student Athletes
Fuel a growing, competitive body for more energy, faster recovery, and a stronger season, on and off the field.
Learn more →First Responders
Fuel the shift that never runs on a schedule, from someone who worked those hours and scenes for nearly 30 years.
Learn more →Cancer Survivors
Cut through the myths and rebuild your energy and strength in survivorship, from a dietitian who has walked it herself.
Learn more →How We Work Together
One System, Built Around You
You have followed the plans. You have done the work. But if you are still hitting walls, running on empty, or unsure where to even begin, it is because how you fuel and how you move have never been built to work together. At Catalyst, we build them as one system, personalized to your body, your goals, and your real life. No cookie-cutter plans. No guessing. Just a strategy built for you.
Fuel and Training as One
Your nutrition and your training are designed together, so they finally pull in the same direction.
Personalized, Never Cookie-Cutter
Everything is built around your body, your schedule, and where you are right now, not a template.
From Someone Who Has Been There
Evidence-based guidance from a dietitian and coach who has lived a version of your journey.
Real Results from Real Athletes
Greg H. | Triathlon Client
“Cassandra is an AWESOME coach! I never would have made it through my first Triathlon without her expert training and her unwavering encouragement. Her expertise and the analogies she used during our training sessions enabled me to swim, run, and bike more effectively than I would have without her coaching. Cassandra’s enthusiasm really shines through and is infectious. I highly recommend training with Cassandra!”
Kris R. | Long Distance Triathlete
“For years I didn’t fully understand the importance of nutrition and hydration in training. Now that I am getting it dialed in for my personal needs, I am amazed at the difference it makes.”
Pam B. | Strength & Conditioning Athlete
“Cassandra is extremely knowledgeable and has an understanding of the necessary physiological mechanics to successfully challenge her clients in a safe and yet athletic manner.”
Kelli S. | Cancer Survivor, Strength & Conditioning Athlete
“Coach Cassandra has pushed me and encouraged me to accomplish things I never thought I could! I LOVE training with her!”
Lauren W. | Runner and Strength & Conditioning Athlete
“I crossed the Celtic Canter finish line thanks to my favorite trainer!”
Meet Coach Cassandra
I Have Lived Almost Every Version of the Person I Coach
I’m Cassandra, a Registered Dietitian, triathlon and running coach, and certified personal trainer. I grew up a student athlete on the tennis court, the softball field, the gymnastics mat, and the cheer squad. I have stood at more than 80 endurance start lines. I spent nearly 30 years in law enforcement and forensic science, working the same demanding hours and callouts first responders know. And I have walked my own road through cancer survivorship.
So when you sit down with me, I am not working from a textbook. I have lived a version of what you are facing. I built Catalyst because I could not find a coach who was also a dietitian or a dietitian who understood training around all my life circumstances, so I became both. Everyone who works with me gets a plan that connects how you fuel with how you move, built around your body, your life, your goals, and your finish lines.
