Onofre Marimón race record
| Grand Prix | Date | Team | Grid | Finish | Pts |
|---|---|---|---|---|---|
| Italian Grand Prix 1953 | 13 Sept 1953 | Maserati | 4 | Accident | |
| Swiss Grand Prix 1953 | 23 Aug 1953 | Maserati | 5 | Engine | |
| German Grand Prix 1953 | 2 Aug 1953 | Maserati | 8 | Suspension | |
| British Grand Prix 1953 | 18 Jul 1953 | Maserati | 7 | Engine | |
| French Grand Prix 1953 | 5 Jul 1953 | Maserati | 8 | 9 | |
| Belgian Grand Prix 1953 | 21 Jun 1953 | Maserati | 16 | 3 | 4 |