PARKER VALBY JOINS ELITE COMPANY 🚨🔥 Valby runs a personal-best 14:39.88 to become just the ninth American woman ever to break 14:40 in the 5000m. The performance moves her to No. 9 on the U.S. all-time list and shatters the facility record by more than a minute 😮‍💨 #parkervalby #5k #trackandfield #usatf #lagrandprix