photo by: Richard Gwin

Olympic gold medalist DeeDee Trotter outdistances her competition to win the 400-meter dash on the final day of the Kansas Relays, Saturday, April 21, 2012, at Memorial Stadium.

photo by: Richard Gwin

Olympian Doc Patton, running for Nike, was all smiles after winning the 100-meter dash on Saturday, April 21, 2012, at the Kansas Relays.

photo by: Kevin Anderson

Kansas University runner Kyle Clemons yells as he crosses the line in the men’s 4x400 relay on Saturday, April 21, 2012, at the Kansas Relays at Memorial Stadium. Clemons’ team won the meet-ending relay.

photo by: Richard Gwin

Trevor Wallace competes in the paralympic men’s 100-meter dash on Saturday, April 21, 2012, at the Kansas Relays. Wallace took third in the event.

photo by: Richard Gwin

Bershawn “Batman” Jackson flies off the blocks in the 400 hurdles on the final day of the Kansas Relays on Saturday, April 21, 2012, at Memorial Stadium. Jackson won the event in a Relays-record time of 48.2 seconds.

photo by: Kevin Anderson

Lawrence High’s Jensen Edwards takes off at the start of the girls 4x400 relay on Saturday, April 21, 2012, at the Kansas Relays at Memorial Stadium.

photo by: Kevin Anderson

Free State’s Khadijah Lane yells to teammate Bailey Sullivan after passing the baton in the girls 4x400 relay Saturday, April 21, 2012, at the Kansas Relays at Memorial Stadium.

photo by: Kevin Anderson

Lawrence High’s Philip Gabler competes in the long jump on Saturday, April 21, 2012, at the Kansas Relays at Memorial Stadium.

photo by: Kevin Anderson

Free State’s Kain Anderson, left, stays with the pack in the boys 1600 meter run Saturday, April 21, 2012, at the Kansas Relays at Memorial Stadium.