Maratón San Blas
- Bliadhna: 1971
- Dùthaich: Puerto Rico
- Seòrsa: Documentary
- Stiùidio: Film Unit of the Division of Community Education, Puerto Rico, Divedco
- Faclan-luirg:
- Stiùiriche: Marcos Betancourt
- Cast: Marcos Betancourt, Héctor Moll, Mariano Artau
