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