Earthen CoreFire was created by Cynthia Monteleone — world champion track athlete, metabolic performance consultant, strength coach, and advocate for fairness in women’s sport.

After decades of studying human physiology, competing at the highest levels, and coaching thousands of individuals to restore their metabolic health, Cynthia built Earthen CoreFire to offer a clear, grounded path back to strength, energy, and alignment. Our work blends ancestral principles, athletic training, metabolic restoration, and nervous system balance into practical, empowering tools you can use for life.

We believe your body is designed to adapt, to strengthen, and to thrive — and we’re here to guide that fire back to the center..