[1] Marina took up rhythmic gymnastics at the age of 6, and it was at 11 when she joined the Catalan team at the Sant Cugat del Vallés High Performance Center.

[5] In October 2011, Marina moved to Madrid and joined, first as a substitute gymnast, the senior group under the command of Sara Bayón and Anna Baranova.

[6] Marina debuted with the group at the Thiais Grand Prix, where Spain won bronze overall, silver with 10 clubs and were 4th in the 3 balls and 2 ribbons final.

At that time the team was also made up of Sandra Aguilar, Artemi Gavezou, Lourdes Mohedano, Alejandra Quereda, Lidia Redondo, Elena López and substitute Loreto Achaerandio.

[10][11][12] After she ended her sport career she became part of the cheerleaders of FC Barcelona, known as Dream Cheers, also working as a trainer in their academy.