Seattle circuit in USAC. Full information
All years in which the races was held at the Seattle circuit
Seattle track configuration from 1969 to 1969
| Year | Winner | Grand Prix | Race Start |
|---|---|---|---|
| 1969 |
 Andy Granatelli III Mario Andretti |
Seattle Indycars | 19th October 1969 |
| 1969 |
Vel's Parnelli Jones Racing
T150 4WD SL-150-02 Al Unser |
Seattle Indycars | 19th October 1969 |
List of all riders who have won the Seattle circuit
| Name | Wins | Poles | Points |
|---|---|---|---|
| Mario Andretti | 1 | 1 | 360 |
| Al Unser | 1 | 0 | 360 |
List of winning teams on the Seattle Circuit
| Name | Wins | Poles | Points |
|---|---|---|---|
| Andy Granatelli | 1 | 1 | 630 |
| Vel's Parnelli Jones Racing | 1 | 0 | 360 |
List of all cars on the Seattle circuit
Ford TC
Ford TC
Chevrolet
Plymouth
Chevrolet
Chevrolet
Ford
Chevrolet
Ford
Chevrolet
Chevrolet
Chevrolet
Ford
Offenhauser
Ford
Plymouth
Ford
Ford TC