| Roles | Competed in Olympic Games • Non-starter | |
|---|---|---|
| Sex | Female | |
| Full name | Ruth del Carmen•Grajeda González | |
| Used name | Ruth•Grajeda | |
| Born | 31 July 1980 in Cuauhtémoc, Chihuahua |  MEX |
| Measurements | 165 cm / 58 kg | |
| NOC | Mexico | MEX |
Personal Best: 400 – 53.42 (2008).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Athletics | MEX |
Ruth Grajeda | |||
| 4 × 400 metres Relay, Women (Olympic) | Mexico | |||||
| 2008 Summer Olympics | Athletics | MEX |
Ruth Grajeda | |||
| 4 × 400 metres Relay, Women (Olympic) | Mexico | 6 h2 r1/2 |
