Marino Luanco was founded in 1931 by a group of local people, mainly fishermen.[2] It played its first games on La Ribera beach, where nowadays the
Torneo Tenis Playa takes place. Four years later, the team was registered in the
Asturian Football Federation.[3]
Marino played for the first time in
Tercera División in the
1956–57 season. During the next 40 years, the club alternated between Tercera and Regional Leagues, until it was promoted to
Segunda División B in 1996. In
its first season, Marino was relegated after finishing last.
The club returned to Segunda División B in 2001, after being the champion of the Asturian group of Tercera and winning the
Copa Federación de España[4] and was close to reach the promotion playoffs to Segunda División in the
2001–02 season.
Marino continues to alternate seasons between
Segunda RFEF and
Tercera División and has consolidated as one of the most important clubs in Asturias.