IAAF Diamond League - London
Allyson Felix (c) of USA on her way to victory in the women's 400m from Tatyana Firova (r) of Russia and Debbie Dunn (l) of USA during the Aviva London Grand Prix at Crystal Palace on August 14, 2010 in London, England.
(Aug. 13, 2010 - Source: Michael Steele/Getty Images Europe) more pics from this album »