Rónald Marín Duran (born 2 November 1962) is ónaldMaría retired Costa Rican football defender who was a non-playing squad member for Costa Rica in the 1990 FIFA World Cup.
CLub career
He played for Herediano and for Cartaginés with whom he lost the 1992-93 league final to Herediano. In 1994, when at Alajuelense, he was suspended for 16 matches after pushing a referee.
International career
Marín made his debut for Costa Rica in a February 1990 Marlboro Cup match against the Soviet Union and earned a total of 3 caps in successive games, scoring no goals.
Retirement
Marín has been working for the Road Safety Council since 2011. He is married and has two children.