Camille Herron is the only athlete to win all three IAU Ultra World Championship distances, the only person to win both Comrades and Spartathlon, and the holder of world records from 50 miles to six days. But beyond the numbers, Herron is a scientist with a master's degree in exercise and sports science, a recently diagnosed autistic and ADHD athlete, and someone who has navigated more than her share of controversy. In this wide-ranging conversation with Buzz Burrell, Herron opens up about everything: her unconventional training philosophy of short, frequent runs over grinding long miles; the metabolic testing that revealed her unusual fat oxidation capacity; how neurodivergence has been both a superpower and a challenge in her career; and why, at 43, she's feeling more free and energized than ever, even without sponsors.

The conversation doesn't shy away from harder topics. Herron addresses the Wikipedia controversy that cost her the Lululemon partnership, framing it as retaliation for her role as a sports whistleblower who has made multiple reports to USATF and the IAU. She also reflects on watching her records fall to Tara Dower and Caitriona Jennings with genuine enthusiasm, celebrating what she sees as a new era for women in ultrarunning. Whether you're here for the training insights, the fueling science, or the candid discussion of navigating public scrutiny, this episode offers a rare, unfiltered look at one of the most accomplished and polarizing figures in ultrarunning history.

FOR MORE CONTEXT: The Wikipedia controversy referenced in this episode was first reported by Canadian Running Magazine in September 2024 and led to coverage in Runner's World, Women's Health, and other outlets. Herron's husband Conor Holt released a statement taking responsibility for the Wikipedia edits. Herron maintains her own account of events on her website.