| Circuit | Brescia – Rome – Brescia |
| Date | 11.04. – 12.04.1931 |
| Laps | 1 |
| Distance | Approx. 1.635,500 km / 1.016,470 miles |
| Time | 16 hours, 10 minutes, 10 seconds |
| No | Driver | Alfa Romeo | S/N | Team | Result |
|
86
|
Giuseppe Campari
Attilio Marinoni |
Alfa Romeo 6C 1750 GS
|
–
|
Scuderia Ferrari
|
2.
|
|
89
|
Luigi Arcangeli
Bonini |
Alfa Romeo 8C 2300
|
–
|
Scuderia Ferrari
|
retired
|
|
104
|
Tazio Nuvolari
Giovanbattista Guidotti |
Alfa Romeo 8C 2300
|
–
|
Scuderia Ferrari
|
9.
|
|
111
|
Umberto Klinger
Adolfo Saccomandi |
Alfa Romeo 6C 1750 GS
|
–
|
Scuderia Ferrari
|
4.
|
|
117
|
Luigi Scarfiotti
Pietro Bucci |
Alfa Romeo 6C 1750 GS Spider Zagato
|
8513033
|
Scuderia Ferrari
|
6.
|
|
150
|
Mario Tadini
Carlo Canavesi |
Alfa Romeo 6C 1750 GS
|
–
|
Scuderia Ferrari
|
7.
|
|
106
|
Baconin Borzacchini
Eugenio Siena |
Alfa Romeo 6C 1750 GS
|
–
|
Scuderia Ferrari
|
retired
|
|
128
|
Augusto Caniato
Guglielmo Carraroli |
Alfa Romeo 6C 1500 SS
|
–
|
Scuderia Ferrari
|
retired
|
|
132
|
Alfredo Caniato
Carlo Sozzi |
Alfa Romeo 6C 1500 SS
|
–
|
Scuderia Ferrari
|
14.
|
|
141
|
Francesco Severi
Giuseppe Boni |
Alfa Romeo 6C 1750 GS
|
–
|
Scuderia Ferrari
|
11.
|