West Hall and Chestatee runners Ryan Sharry and Jason Dang will participate in the USATF National Junior Olympic Track and Field Championships beginning today at Morgan State University in Baltimore, Md. Both are members of the Lanier Lightning Running club and will run in the 2k steeplechase for the women and men, respectively. Rising juniors Sara Hayes and Marcquel Woodard of Gainesville High will also take part in the event.