| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Marcia Catalina•Arriaga Larrinúa | |
| Used name | Marcia•Arriaga | |
| Born | 18 October 1955 in Acapulco, Guerrero |  MEX |
| Measurements | 168 cm / 58 kg | |
| NOC | Mexico | MEX |
Marcia Arriaga had the following podium finishes at major championships: 3rd in the 1971 Pan American Games 4×100 metres medley (with María Teresa Ramírez, Leonor Urueta, and Norma Amezcua).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Swimming (Aquatics) | MEX |
Marcia Arriaga | |||
| 100 metres Freestyle, Women (Olympic) | =37 | |||||
| 200 metres Freestyle, Women (Olympic) | 31 | |||||
| 4 × 100 metres Freestyle Relay, Women (Olympic) | Mexico | 13 | ||||
| 1972 Summer Olympics | Swimming (Aquatics) | MEX |
Marcia Arriaga | |||
| 100 metres Freestyle, Women (Olympic) | 40 | |||||
| 200 metres Freestyle, Women (Olympic) | 30 | |||||
| 4 × 100 metres Freestyle Relay, Women (Olympic) | Mexico | 15 | ||||
| 4 × 100 metres Medley Relay, Women (Olympic) | Mexico | 16 |
