| Circuit | Watkins Glen Grand Prix Race Course |
| Date | 23.09.1950 |
| Laps | 15 |
| Distance | 159,291 km / 99,000 miles |
| No | Driver | Ferrari | S/N | Team | Result |
| 26 | James H. “Jim” Kimberly | 166 MM Barchetta Touring |
0010 M |
James H. Kimberly | 4. overall / 1. in class E |
| 54 | Sam Collier | 166 Spyder Corsa |
016 I |
Briggs S. Cunningham | retired / fatal accident |
| 111 | William C. Spear | 166 MM Barchetta Touring | 0054 M |
William C. Spear | 4. overall / 2. in class E |