​From Wikipedia, the free encyclopedia Deena Michelle Kastor (born Deena Michelle Drossin on February 14, 1973) is an American long-distance runner. She holds American records in the marathon, half-marathon, and numerous road distances. She won the bronze medal in the women's marathon at the 2004 Olympics in Athens, Greece. She is also an eight-time national champion in cross country. Description above from the Wikipedia article Deena Kastor, licensed under CC-BY-SA, full list of contributors on Wikipedia.