At the 2009 Bank of America Chicago Marathon on Sunday, October 11, Beijing Olympic Marathon gold medalist Sammy Wanjiru of Kenya made a triumphant U.S. debut with the victory in 2 hours, 5 minutes, 41 seconds. For the women, Liliya Shobukhova of Russia also had a solid win in 2:25:56. Photo credits: PhotoRun. Click images to enlarge.

