Dathan Ritzenhein

po_Ritzenhein-DathanDathan Ritzenhein (born December 30, 1982) is an American long-distance runner. He held the American record in the 5,000 meters (12:56.27) from 2009–10, when it was broken by Bernard Lagat. He is a three-time national cross country champion with wins at the USA Cross Country Championships in 2005, 2008 and 2010.