Philadelphia Race (601-750 ci)
Fairmount Park
8.1 Mile Road Course
25 Laps/202.5 Miles
October 9, 1911
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status |
Points |
| 1 | 1 | Erwin Bergdoll | 8 | Benz | Benz | Benz | 25 | 3:18:41.35 61.151 | 400* |
| 2 | 2 | Fred Betz | 15 | Fiat | Fiat | Fiat | 2 | Broken connecting rod | |
| -- | -- | Lee Oldfield | 1 | Fiat | Fiat | Fiat | -- | Withdrew | |
| -- | -- | Willie Haupt | X | Benz | Benz | Benz | -- | Did not appear |
Known riding mechanics in this race:
| Finish | Start | Driver | Mechanic | Car # | Sponsor/Name | Chassis | Engine | Laps | Status |
| 1 | 1 | Erwin Bergdoll | Frank Johnson | 8 | Benz | Benz | Benz | 25 | 3:18:41.35 61.151 |
| 2 | 2 | Fred Betz | George Tompkins | 15 | Fiat | Fiat | Fiat | 2 | Broken connecting rod |
| Lap Leaders | Total | Laps |
| Erwin Begdoll | 25 | 1-25 |