On May 16, 2009, Borel won the 2009 Preakness Stakes at Pimlico with thoroughbred filly Rachel Alexandra. In doing so, Borel became the first jockey to win the first two jewels of the Triple Crown on different mounts. Borel's nickname is "Bo'rail'" due to his penchant for riding close to the rail to save ground.
On May 16, 2009, Borel triumphed in the 2009 Preakness Stakes at Pimlico with thoroughbred filly Rachel Alexandra. In doing so, Borel became the first jockey to win the first two jewels of the Triple Crown on different mounts. Borel's moniker is "Bo'rail'" due to his habit of riding close to the rail to conserve space.