Info
| Date | 10 May 1931 - 31 May 1931 |
| Discipline | Road |
| Category | 2.HC |
| Country |  Italy |
| Start | Milano |
| Finish | Milano |
| Distance | 3001.0 km |
Stages
| Stage | Date | Start | Finish |
|---|---|---|---|
| 1 | 10.05 | Milano | Mantova |
| 2 | 11.05 | Mantova | Ravenna |
| 3 | 13.05 | Ravenna | Macerata |
| 4 | 15.05 | Macerata | Pescara |
| 5 | 17.05 | Pescara | Napoli |
| 6 | 19.05 | Napoli | Roma |
| 7 | 21.05 | Roma | Perugia |
| 8 | 23.05 | Perugia | Montecatini Terme |
| 9 | 25.05 | Montecatini Terme | Genova |
| 10 | 27.05 | Genova | Cuneo |
| 11 | 29.05 | Cuneo | Torino |
| 12 | 31.05 | Torino | Milano |
Last winners
| 1931 | |
| 1930 | |
| 1929 | |
| 1928 | |
| 1927 | |
| 1926 | |
| 1924 | |
| 1923 | |
| 1922 |
