This physics professor ran 3,000 miles across America in record time

https://www.npr.org/2023/11/10/ [login to see] /running-marathon-record-jenny-hoffman
Mustering up the energy to go for a light jog can sometimes feels insurmountable. But for some, running is just a way of life. Take Jenny Hoffman, who just became the fastest woman to ever run across America.

Who is she? Hoffman is a physicist and professor at Harvard, and is now also the world record holder for the fastest time a woman has run across the country.

What did she do? Hoffman ran 3,000 miles from San Francisco to New York City in 47 days, 12 hours and 35 minutes.