| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | John Murray•Cockburn | |
| Used name | Murray•Cockburn | |
| Born | 17 October 1933 in Toronto, Ontario |  CAN |
| Measurements | 173 cm / 64 kg | |
| Affiliations | ? — Toronto, Ontario | CAN |
| NOC | Canada | CAN |
Personal Best: 400 – 47.1y (1958).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1956 Summer Olympics | Athletics | CAN |
Murray Cockburn | |||
| 400 metres, Men (Olympic) | 6 h2 r2/4 | |||||
| 800 metres, Men (Olympic) | ||||||
| 4 × 400 metres Relay, Men (Olympic) | Canada | 5 |
