All available race results Marcello Spadolini
| Date | Race | Rank |
| 06/10 | Tre Valli Varesine | 4 |
Rider information for 1935
| Rank | 708 |
| Score | 19 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 06/09 | World Championships Road Race (Amateurs) | 12 |
Rider information for 1936
| Rank | 499 |
| Score | 52 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 15/08 | Giro dell'Umbria | 7 |
Rider information for 1938
| Rank | 667 |
| Score | 16 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Giro di Sicilia | ||
| 15/04 | Stage 1 | 6 |
| 16/04 | Stage 2 | 1 |
| 17/04 | Stage 3 | 1 |
| 18/04 | Stage 4 | 7 |
| 21/04 | Stage 6 | 3 |
| 23/04 | Stage 8 | 5 |
| 23/04 | General Classification | 4 |
Rider information for 1939
| Rank | 314 |
| Score | 104 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Giro d'Italia | ||
| 17/05 | Stage 1 | 5 |
| 18/05 | Stage 2 | 36 |
| 19/05 | Stage 3 | 73 |
| 20/05 | Stage 4 | 41 |
| 21/05 | Stage 5 | 10 |
| 23/05 | Stage 6 | 6 |
| 24/05 | Stage 7 | 21 |
| 25/05 | Stage 8 | 30 |
| 26/05 | Stage 9 | 8 |
| 27/05 | Stage 10 | 40 |
| 29/05 | Stage 11 | 43 |
| 30/05 | Stage 12 | 15 |
| 31/05 | Stage 13 | 14 |
| 01/06 | Stage 14 | 10 |
| 03/06 | Stage 15 | 28 |
| 04/06 | Stage 16 | 39 |
| 05/06 | Stage 17 | 47 |
| 07/06 | Stage 18 | 44 |
| 08/06 | Stage 19 | 11 |
| 09/06 | Stage 20 | 4 |
| 09/06 | General Classification | 38 |
| 22/09 | Giro dell'Umbria | 29 |
Rider information for 1940
| Rank | 75 |
| Score | 252 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | Dopolavoro Mater |
| Date | Race | Rank |
| 28/09 | Coppa Bernocchi | 22 |
Rider information for 1941
| Rank | 697 |
| Score | 0 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | S.S. Lazio |
| Date | Race | Rank |
| 17/10 | Giro di Lombardia | 6 |
Rider information for 1942
| Rank | 119 |
| Score | 182 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | S.S. Lazio |
No results available in season 1943.
Rider information for 1943
| Rank | 641 |
| Score | 0 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | S.S. Lazio |
No results available in season 1944.
Rider information for 1944
| Rank | 558 |
| Score | 0 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | S.S. Lazio |
| Date | Race | Rank |
| 01/05 | Trofeo Matteotti | 5 |
Rider information for 1945
| Rank | 453 |
| Score | 16 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | S.S. Lazio |
| Date | Race | Rank |
| Giro d'Italia | ||
| 15/06 | Stage 1 | 24 |
| 16/06 | Stage 2 | 8 |
| 17/06 | Stage 3 | 56 |
| 19/06 | Stage 4a | 9 |
| 20/06 | Stage 5a | 34 |
| 20/06 | Stage 5b | 4 |
| 22/06 | Stage 6 | 42 |
| 24/06 | Stage 7 | 35 |
| 25/06 | Stage 8 | 16 |
| 26/06 | Stage 9 | 12 |
| 27/06 | Stage 10 | 11 |
| 29/06 | Stage 11 | 14 |
| 05/07 | Stage 15 | 23 |
| 06/07 | Stage 16a | 6 |
| 06/07 | Stage 16b | 8 |
| 07/07 | Stage 17 | 3 |
| 07/07 | General Classification | 30 |
Rider information for 1946
| Rank | 111 |
| Score | 335 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | Centro Sportivo Italiano |
No results available in season 1947.
Rider information for 1947
| Rank | 1307 |
| Score | 0 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | S.S. Lazio |
| Date | Race | Rank |
| Giro di Sicilia | ||
| 23/11 | Stage 1 | 3 |
| 28/11 | Stage 6 | 2 |
| 28/11 | General Classification | 2 |
Rider information for 1948
| Rank | 460 |
| Score | 77 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | S.S. Lazio |
| Date | Race | Rank |
| 19/03 | Milano - Sanremo | 94 |
| 27/03 | Sassari - Cagliari | 15 |
Rider information for 1949
| Rank | 349 |
| Score | 115 |
| Name | Marcello SPADOLINI |
| Country | Italy |
| Team | Cral - Ospedalieri Roma |