Circuito Pietro Bordino, Alessandria, Piedmont
1931/19341924/1930
Circuit Type: Temporary road course
New shorter circuit introduced to the southwest of the original
Extension: 8 Km
Lap Record: 3:16.400
Year: 1931
Driver: Achile Varzi
Car: Bugatti T51
Speed: 146,600 Km/h
| Year | Official Name | Date | Winning Driver | Constructor | Laps | Time | Formula |
|---|---|---|---|---|---|---|---|
| 1934 | 1934 Circuito di Pietro Bordino | April 22 |  Achille Varzi |
Alfa Romeo |
15 |
00:52:36.000 | GP |
| 1933 | IXº Circuito di Pietro Bordino | April 30 | Tazio Nuvolari |
Alfa Romeo |
15 |
01:02:21.400 | GP |
| 1931 | VIIIº Circuito di Alessandria | April 26 | Achille Varzi |
 Bugatti |
35 |
02:06:24.400 | GP |
Circuit Type: Temporary road course
Original circuit
Extension: 32 Km
Lap Record: 16:53.400
Year: 1930
Driver: Achile Varzi
Car: Alfa Romeo P2
Speed: 113,7 Km/h
| Year | Official Name | Date | Winning Driver | Constructor | Laps | Time | Formula |
|---|---|---|---|---|---|---|---|
| 1930 | VIIº Circuito di Alessandria | April 20 | Achille Varzi |
Alfa Romeo |
8 |
02:21:42.000 | GP |
| 1929 | VIº Circuito di Alessandria | April 21 | Achille Varzi |
Alfa Romeo |
8 |
02:20:40.600 | GP |
| 1928 | V Circuito di Alessandria | April 22 | Tazio Nuvolari |
Bugatti |
8 |
02:31:18.000 | GP |
| 1927 | IV Circuito di Alessandria | May 8 | Gaspare Bona |
Bugatti |
8 |
02:47:19.400 | GP |
| 1926 | III Circuito di Alessandria | May 2 | Giovanni Alloatti |
Bugatti |
8 |
02:48:38.400 | GP |
| 1925 | II Circuito di Alessandria | April 26 | Massimo Degiovannini |
Bugatti |
8 |
03:11:16.000 | GP |