<Tr> <Td_colspan="2"> ← Previous Season 3 Next → Season 5 </Td> </Tr> <P> The Amazing Race 4 is the fourth installment of the U.S. reality television show The Amazing Race . The show features twelve teams, divided in pairs usually based on pre-existing relationships . These teams then race around the world . Season 4 premiered on May 29, 2003 and concluded on August 21, 2003 . </P> <P> Then - married couple Reichen Lehmkuhl and Chip Arndt were the winners of the race and are the first gay couple to win the competition . </P> <P> The complete season was released on DVD on November 29, 2011 . </P>

Who won season 4 of the amazing race