Career
Marín enjoyed a couple of seasons at Olimpia before moving to Real España in 2005. He left them in January 2007 for Atlético Olanchano. In summer 2012, Marín joined second division UPNFM. In 2005, he was the first player to be physically hurt by barras bravas during a match between Olimpia and Real Espana, when a huge bolt was thrown to his head
Marín played at the 1999 Fédération internationale de football association World Youth Championship.
He made his senior debut for Honduras in a May 2000 friendly match against Canada and has earned a total of 13 caps, scoring no goals. His final international was a February 2006 friendly match against China.