Jacob Thomson lets it out as he crosses the line well ahead of Jacob Burcham in KY! Arcadia is back and looking very solid while Kaylee Flanagan looks scary good in IL! (Photo by Jonathan Grooms)
Ashley Erba's 5K was the highlight of the opening day, while Kris Horn took control of the decathlon competition.
COLUMBIA -- Kiah Seymour, a senior from Archbishop Carroll High School in Washington, D.C., set a new U.S. no. 1 mark in the high school girl’s 400-meter hurdles Saturday, crossing the finish line in 1:01.95 and beating the previous mark of Jennifer Cannon of Tennessee High School of 1:02.60, which she ran last weekend at the Beach Run Invitational in Myrtle Beach.