Info
| Date | 19 May 1951 - 10 June 1951 |
| Discipline | Road |
| Category | 2.HC |
| Country |  Italy |
| Start | Milano |
| Finish | Milano |
| Distance | 4154.0 km |
Stages
| Stage | Date | Start | Finish |
|---|---|---|---|
| 1 | 19.05 | Milano | Torino |
| 2 | 20.05 | Torino | Alassio |
| 3 | 21.05 | Alassio | Genoa |
| 4 | 22.05 | Genoa | Florence |
| 5 | 23.05 | Florence | Perugia |
| 6 | 25.05 | Perugia | Terni |
| 7 | 26.05 | Terni | Roma |
| 8 | 27.05 | Roma | Napoli |
| 9 | 28.05 | Napoli | Foggia |
| 10 | 29.05 | Foggia | Pescara |
| 11 | 31.05 | Pescara | Rimini |
| 12 | 01.06 | Rimini | San Marino |
| 13 | 02.06 | Rimini | Bologna |
| 14 | 03.06 | Bologna | Brescia |
| 15 | 04.06 | Brescia | Venezia |
| 16 | 05.06 | Venezia | Trieste |
| 17 | 07.06 | Trieste | Cortina d'Ampezzo |
| 18 | 08.06 | Cortina d'Ampezzo | Bolzano |
| 19 | 09.06 | Bolzano | Sankt Moritz |
| 20 | 10.06 | Sankt Moritz | Milano |
Last winners
| 1951 | |
| 1950 | |
| 1949 | |
| 1948 | |
| 1947 | |
| 1940 | |
| 1939 | |
| 1938 | |
| 1937 |
