2010 USA Outdoor Track & Field Championships
In This Photo: Walter Dix
Walter Dix runs in the Mens 100 Meter preliminaries during the 2010 USA Outdoor Track & Field Championships at Drake Stadium on June 24, 2010 in Des Moines, Iowa.
(June 23, 2010 - Source: Andy Lyons/Getty Images North America) more pics from this album »