Elite runner and Peloton instructor Becs Gentry ran 7 marathons in 7 days across 7 continents. How she prepared for the grueling $50,000 challenge
![Elite runner and Peloton instructor Becs Gentry ran 7 marathons in 7 days across 7 continents. How she prepared for the grueling $50,000 challenge](https://fortune.com/img-assets/wp-content/uploads/2024/12/MC2_3980-e1734130041950.jpg?resize=1200,600)
In the weirdest way, being the toughest, most stressful thing on my body, it's brought me such peace and relaxation." ...undefined