Jan 14, 2018
Sam Chelanga after running No. 4 U.S. half all-time
Jan 19, 2020
Jun 23, 2017
Jun 22, 2016
May 2, 2016
Feb 13, 2016
May 31, 2014
Jan 17, 2014
Nov 2, 2013
May 19, 2012
May 2, 2012
Apr 30, 2012