London Olympics Athletics Women

Allyson Felix raises her hands in triumph after finally winning the Olympic 200-meter race. (Matt Dunham -- Associated Press)

Allyson Felix raises her hands in triumph after finally winning the Olympic 200-meter race. (Matt Dunham — Associated Press)

United States’ Allyson Felix, second from right, crosses the finish line to win gold ahead of Jamaica’s Shelly-Ann Fraser-Pryce, right, in the women’s 200-meter final during the athletics in the Olympic Stadium at the 2012 Summer Olympics, London, Wednesday, Aug. 8, 2012. (AP Photo/Matt Dunham)