Riverhead circuit in AAA National Motor Car Championship. Full information
All years in which the races was held at the Riverhead circuit
Riverhead track configuration from 1909 to 1909
| Year | Winner | Grand Prix | Race Start |
|---|---|---|---|
| 1909 |
 Fiat ? 1909 Ralph de Palma |
Long Island Stock Chassis Derby (Class A) | 29th September 1909 |
| 1909 |
Palmer
Singer Frank Lescault |
Long Island Stock Chassis Derby (Class B) | 29th September 1909 |
| 1909 |
Sharp Arrow Automobile Co
Arrow William Sharp |
Long Island Stock Chassis Derby (Class C) | 29th September 1909 |
| 1909 |
 Buick ? 1909 Louis Chevrolet |
Long Island Stock Chassis Derby (Class D) | 29th September 1909 |
| 1909 |
Maxwell
? 1909 Arthur See |
Long Island Stock Chassis Derby (Class E) | 29th September 1909 |
List of all riders who have won the Riverhead circuit
| Name | Wins | Poles | Points |
|---|---|---|---|
| Ralph de Palma | 1 | 1 | 400 |
| Frank Lescault | 1 | 1 | 400 |
| William Sharp | 1 | 1 | 300 |
| Louis Chevrolet | 1 | 1 | 200 |
| Arthur See | 1 | 1 | 200 |
List of winning teams on the Riverhead Circuit
| Name | Wins | Poles | Points |
|---|---|---|---|
| Sharp Arrow Automobile Co | 1 | 1 | 300 |
List of all cars on the Riverhead circuit
Palmer
Buick
Sharp
Fiat
Maxwell
Detroit
Apperson
Mercedes-Benz 140 hp Grand Prix
Mercedes
unknown
Overland
American