Vila Real, Norte, Portugal
Circuit Type: Temporary street circuit
Original Layout
Extension: 7,2 Km
Lap Record: 3:55.600
Year: 1937
Driver: Vasco Sameiro
Car: Alfa Romeo 8C-2300 Monza
Speed: 110,000 km/h
Pole Record: 3:59.000
Year: 1937
Driver: Vasco Sameiro
Car: Alfa Romeo 8C-2300 Monza
Speed: 108,452 km/h
| Year | Official Name | Date | Winning Driver | Constructor | Laps | Time | Formula |
|---|---|---|---|---|---|---|---|
| 1937 | 6º Circuito Internacional de Vila Real | July 25 |  Vasco Sameiro |
 Alfa Romeo |
30 |
01:59:54.600 | GP |