MARION, Ind. – Oklahoma City University's men's 4x400 meter relay team duplicated its indoor track season results with a national title at the NAIA outdoor track and field national championships Saturday at the Outdoor Sports Complex. The foursome of John Parks, Randall Hairston, Ontorio Shaw and Stevorn Richards raced to the win in three minutes, 8.38 seconds, a season best. OCU was nearly a second ahead of second-place finishers from Oklahoma Baptist, who crossed the finish line in 3:09.17.