Katelynne Hart set a freshman national class record in the 2-mile last year at the UK High School Invitational.
On the Run with Dustin Horter - UK Invitational Recap
The previous ninth grade record was set in 1998
Katelynne Hart of Glenbard West, Ill. turned heads this weekend with her 10:21.41 two mile, a US #1 mark this season and a new national freshman class record. The prior ninth grade indoor record was 10:23.46, set back in 1998 by Michelle dela Vina. Who is this phenom, and what will she do next? Jojo investigates.Watch the record race and post-race interview here.More from the UK High School Invitational:ResultsRace VideosInterview VideosPhoto Galleries
Check out what KENTUCKY athletes did this weekend! With all of the national attention, Kentucky kids showed out on the biggest stage.
Top news and results from this weekend in high school track and field
This weekend was jam packed with tons of great HS races. Check out our top-ten here!
The uncommitted senior owns the nation's top two fastest times this season
Katelynne Hart won the Kentucky HS Invitational in 10:21
Two national champions clash at University of Kentucky!
Emma Kuntz drops three seconds from her season-best 2:10.61
Bullis and Motor City TC both ran sub-3:20
Just one week after his first NCHSAA 4A 1000 State Title Christian Pigues sets a NC#4 All-Time 800m mark!
Watch Lynna Irby, Jayla Kirkland, Cameron Cooper, Brian Herron & more!
Watch many North Carolina athletes compete at the UK High School Invitational LIVE on MileSplit
Top match-ups to watch this weekend
Many North Carolina athletes head to Kentucky to compete at the UK High School Invitational LIVE on MileSplit!
Check out the top 25 girls performances all-time in the MileSplit database from the University of Kentucky High School Invitational. Watch this weekend's meet LIVE on MileSplit.com.
UK Girls sprint and distance
Check out the top 25 boys performances all-time in the MileSplit database from the University of Kentucky High School Invitational.
UK Invite on the boys side
Watch Motor City and Bullis battle to fieldhouse high school records in Kentucky last year