Bologna, Emilia-Romagna, Italy
Circuit Type: Temporary road course
Extension: 4,8 Km
Lap Record: 3:14.8
Year: 1927
Driver: Emilio Materassi
Car: Bugatti Type 35C
Speed: 88,7 Km/h
| Year | Official Name | Date | Winning Driver | Constructor | Laps | Time | Formula |
|---|---|---|---|---|---|---|---|
| 1927 | I Circuito di Bologna | June 19 |  Emilio Materassi |
 Bugatti |
25 |
01:27:23.000 | GP |