Racing Photo Gallery

FILE - This May 15, 2010, file photo shows horse racing fans arriving at the clubhouse before the 135th Preakness Stakes at Pimlico Race Course, in Baltimore. An aide to Maryland Gov. Martin O'Malley and horse racing representatives say a tentative agreement has been reached to allow a full calendar of 146 racing days and keep the Preakness Stakes in the state. (AP Photo/Garry Jones, File)