Fitz Koehler

About Fitz Koehler

Fitz Koehler, M.S.E.S.S., is a dynamic force in fitness—gracing stages worldwide, firing up finish lines as America’s Noisiest Race Announcer, and calling out excuses wherever they hide. With a master’s degree in Exercise and Sport Sciences from the University of Florida, she blends real science with humor, heart, and unapologetic bossiness. Think pep talk from your most fun, brutally honest friend—the one who hands you a water bottle, cracks a joke, and tells you to stop whining and start winning.

Fitz has energized audiences for global brands and organizations, including Disney, Oakley, Office Depot, and the American Cancer Society, delivering high-impact keynotes that spark action and lasting change. She’s also a familiar face on television, with hundreds of national and regional appearances sharing practical, real-world advice on fitness, weight loss, and living well.

She’s the creator of The Morning Mile, a before-school walking and running program now active in 400+ schools worldwide, helping kids and families start their days strong.

Her newest book, You. Supercharged! The Exact Formula for Fitness, Weight Loss, and Longevity, delivers a smart, science-based blueprint for building strength, losing weight, boosting energy, and creating habits that last.

After surviving 15 months of chemotherapy, radiation, and surgeries, Fitz conquered cancer and came back stronger—fueling her Healthy Cancer Comeback Series, which helps patients and survivors reclaim strength, confidence, and joy through fitness.

Through The Fitzness Show, her books, and her electric presence on race stages nationwide, Fitz helps people live better, longer, and louder. Fitness with her isn’t punishment—it’s power, fun, and freedom.
Fitzness.com | @Fitzness