This week, we're joined by one of the most accomplished ultramarathoners in history, Courtney Dauwalter. We talk about how Courtney managed to run 283 miles in 56 hours, dealt with going blind on a run, and the friendly hallucinations she meets on long nights. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.