StatisticsGPs
| Races | 6 |
| Race Starts | 5 |
| Drivers' Titles | 0 |
| Constructors' Titles | 0 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Points | 0 |
| Laps | 550 |
| Laps Led | 4 |
| One/two finishes | 0 |
| Year | Race | Nr | Driver | Team | CH | Engine | Tyre | Gr | Ps | FL | Laps | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 1912 | 500 | 12 | Bert Dingley | B. Dingley | Simplex L4 9.8 | Michelin | 10 | DNF | 116 | Connecting rod | 0 | GP | |||
| 5 | 1911 | 500 | 2 | Ralph DePalma | Simplex Automobile Co. | Simplex L4 9.8 | - | 2 | 6 | 200 | 4 | 0 | GP | |||
| 38 | Ralph Beardsley | Simplex Automobile Co. | Simplex L4 9.8 | - | 34 | 20 | 178 | Flagged off | 0 | GP | ||||||
| 38 | Frank Goode | Simplex Automobile Co. | Simplex L4 9.8 | - | 0 | 20 | 0 | Flagged off | 0 | GP | ||||||
| 38 | George Scott | Simplex Automobile Co. | Simplex L4 9.8 | - | 0 | WD | 0 | Relief driver for Beardsley | 0 | GP | ||||||
| 4 | 1910 | AGP | - | Joe Matson | Simplex Automobile Co. | Simplex L4 9.8 | - | 0 | DNS | 0 | Engine in practice | 0 | GP | |||
| 3 | 1910 | VANC | 11 | Leland Mitchell | Simplex Automobile Co. | Simplex L4 9.8 | - | 10 | 7 | 22 | 0 | GP | ||||
| 6 | Ralph Beardsley | Simplex Automobile Co. | Simplex L4 9.8 | - | 5 | DNF | 18 | Steering | 0 | GP | ||||||
| 2 | 1909 | VANC | 3 | Leland Mitchell | Henry B. Harris | Simplex L4 9.8 | Michelin | 3 | DNF | 12:31.200 | 2 | Crankshaft | 0 | GP | ||
| 1 | 1908 | AGP | 3 | Joe Seymour | Simplex Automobile Co. | Simplex L4 11.0 | Continental | 3 | 11 | 23:43.000 | 14 | Flagged | 0 | GP |