Camille Herron (born December 25, 1981) is an American ultramarathon runner. She is the first and only athlete to win all three of the road IAU World Championships for 50K, 100K, and 24 Hours. She won the 2017 Comrades Marathon and holds several World Record times at ultramarathon distances, along with the Guinness World Record for the fastest marathon in a superhero costume. She is known for running with her hair down, drinking beer, and eating tacos during ultramarathons. In November 2017, she broke Ann Trason's 100-mile Road World Record by over an hour in 12:42:40. She broke her 12-Hour and 100 Mile World Records in February 2022 at the Jackpot 100/US Championship, won the race outright and beat all of the men. In April 2022, she became the youngest woman to reach 100,000 lifetime mile