January 24, 2019
![](https://www.letsrun.com/wp-content/uploads/2019/01/Screenshot-2019-01-24-at-18.06.07.png)
Katelyn Tuohy Racing the Pros for the First Time, 4 x Mile World Record Attempt: 2019 Dr. Sander Invite Preview
The 4 x mile world record and high school 3000 record could both fall Saturday in NYC.