Indy 500 Career Stats - J.C. McDonald
| Starts | Total Laps | Best Start | Best Finish | Top 5 | Top 10 | Races Led | Laps Led | Winnings |
| 1 | 112 | 13 | 18 | - | - | - | - | $ 375 |
| Year | Finish | Start | Car # | Car Name/Entrant* | C/E/T | Qual Speed | Run/Out | Laps | Led | Winnings |
| 1930 | 18 | 13 | 35 | Romthe | Studebaker / Studebaker / Firestone | 98.950 | Fuel leak | 112 | 0 | $375 |
