Dr. Anne Flower: Leadville 100 Course Record Holder
Dr. Anne Flower emerged from the road racing scene with a standout performance at the 2020 U.S. Olympic Trials Marathon before turning her focus to the trails, where she has quickly become one of ultrarunning’s fastest-rising athletes. In 2025, she shattered the Leadville 100 Run course record and broke the 50-mile world record at Tunnel Hill, firmly establishing herself as a force in the sport. Anne discovered Neversecond just before her record-setting win at Leadville and relied exclusively on Neversecond again during her historic performance at Tunnel Hill. She heads into 2026 intent on discovering her true ceiling, beginning with a full effort at the Black Canyon 100K and a potential bid for Western States. Her devotion to a demanding medical career—balanced with excellence in sport—underscores her belief that anything is possible when you commit both mind and body to your pursuit.
As a physician, I rely on evidence, not trends. I work with Neversecond because their fueling system is grounded in real exercise science, tested at the highest level, and designed with the same rigor I expect in medicine.
Guides & Guidance
Actionable training and fueling insights—designed to help you train smarter, fuel better, and perform at your peak.
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Discover Science
Simplifying science to help athletes perform at their highest level—without bias or noise.
