All available race results Mario De Benedetti
| Date | Race | Rank |
| 11/08 | Giro dell'Appennino | 2 |
Rider information for 1935
| Rank | 616 |
| Score | 26 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Individual |
No results available in season 1938.
Rider information for 1938
| Rank | 401 |
| Score | 61 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 19/03 | Milano - Sanremo | 22 |
| Giro d'Italia | ||
| 28/04 | Stage 1 | 84 |
| 29/04 | Stage 2 | 69 |
| 30/04 | Stage 3 | 54 |
| 01/05 | Stage 4 | 7 |
| 02/05 | Stage 5 | 42 |
| 04/05 | Stage 6a | 16 |
| 04/05 | Stage 6b | 40 |
| 05/05 | Stage 7 | 54 |
| 06/05 | Stage 8 | 16 |
| 07/05 | Stage 9a | 8 |
| 07/05 | Stage 9b | 66 |
| 09/05 | Stage 10 | 47 |
| 10/05 | Stage 11 | 13 |
| 11/05 | Stage 12 | 47 |
| 13/05 | Stage 13 | 44 |
| 14/05 | Stage 14 | 27 |
| 15/05 | Stage 15 | 40 |
| 17/05 | Stage 16 | 37 |
| 18/05 | Stage 17 | 15 |
| 18/05 | General Classification | 41 |
| 04/06 | Giro del Piemonte | 18 |
| 22/10 | Giro di Lombardia | 17 |
Rider information for 1939
| Rank | 131 |
| Score | 351 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Legnano |
| Date | Race | Rank |
| 10/03 | Milano - Torino | 21 |
| 19/03 | Milano - Sanremo | 51 |
| Giro d'Italia | ||
| 17/05 | Stage 1 | 68 |
| 18/05 | Stage 2 | 42 |
| 19/05 | Stage 3 | 79 |
| 20/05 | Stage 4 | 43 |
| 21/05 | Stage 5 | 6 |
| 23/05 | Stage 6 | 8 |
| 24/05 | Stage 7 | 15 |
| 25/05 | Stage 8 | 30 |
| 26/05 | Stage 9 | 10 |
| 27/05 | Stage 10 | 22 |
| 29/05 | Stage 11 | 29 |
| 30/05 | Stage 12 | 15 |
| 31/05 | Stage 13 | 10 |
| 01/06 | Stage 14 | 10 |
| 03/06 | Stage 15 | 14 |
| 04/06 | Stage 16 | 25 |
| 05/06 | Stage 17 | 10 |
| 07/06 | Stage 18 | 9 |
| 08/06 | Stage 19 | 5 |
| 09/06 | Stage 20 | 5 |
| 09/06 | General Classification | 19 |
| 01/09 | Tre Valli Varesine | 5 |
| 15/09 | Coppa Bernocchi | 12 |
| 22/09 | Giro dell'Umbria | 3 |
Rider information for 1940
| Rank | 40 |
| Score | 484 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Legnano |
| Date | Race | Rank |
| 09/03 | Milano - Torino | 15 |
| 19/03 | Milano - Sanremo | 5 |
| 20/04 | Giro del Veneto | 8 |
| 04/05 | Giro del Lazio "Campeonato d'Italia su Strada" | 7 |
| 22/06 | Giro del Piemonte | 5 |
| 06/07 | Gran Fondo - La Seicento | 19 |
| 28/09 | Coppa Bernocchi | 2 |
Rider information for 1941
| Rank | 29 |
| Score | 469 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Legnano |
| Date | Race | Rank |
| 19/03 | Milano - Sanremo | 5 |
| 06/04 | Giro del Lazio | 34 |
| 03/05 | Giro di Toscana | 19 |
| 31/05 | Giro dell'Emilia | 24 |
| 25/07 | Giro del Veneto | 4 |
| 30/08 | Tre Valli Varesine | 3 |
| 06/09 | Giro del Piemonte | 8 |
| 13/09 | Coppa Bernocchi | 21 |
| 17/10 | Giro di Lombardia | 37 |
Rider information for 1942
| Rank | 20 |
| Score | 675 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Legnano |
| Date | Race | Rank |
| 19/03 | Milano - Sanremo | 6 |
| 18/04 | Giro del Lazio | 11 |
| 25/04 | Giro di Toscana | 32 |
Rider information for 1943
| Rank | 70 |
| Score | 231 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Olmo |
No results available in season 1944.
Rider information for 1944
| Rank | 230 |
| Score | 28 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Vigili del Fuoco Vercelli |
| Date | Race | Rank |
| 12/08 | Milano - Varzi | 11 |
| 26/08 | Tre Valli Varesine | 13 |
| Giro del Piemonte | ||
| 02/09 | General Classification | 5 |
Rider information for 1945
| Rank | 325 |
| Score | 36 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Ricci |
| Date | Race | Rank |
| 19/03 | Milano - Sanremo | 29 |
| 31/03 | Milano - Torino | 26 |
| Giro d'Italia | ||
| 15/06 | Stage 1 | 76 |
Rider information for 1946
| Rank | 365 |
| Score | 64 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Olmo - Fulgor |
No results available in season 1947.
Rider information for 1947
| Rank | 1439 |
| Score | 0 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 14/03 | Milano - Torino | 14 |
| 19/03 | Milano - Sanremo | 53 |
| Tour de Romandie | ||
| 06/05 | Stage 1a | 9 |
| 09/05 | Stage 4b | 7 |
| 09/05 | General Classification | 28 |
| Tour de Suisse | ||
| 19/06 | General Classification | 30 |
Rider information for 1948
| Rank | 313 |
| Score | 145 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Fiorelli - Gardiol |
No results available in season 1949.
Rider information for 1949
| Rank | 1010 |
| Score | 7 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | Individual |
No results available in season 1950.
Rider information for 1950
| Rank | 924 |
| Score | 12 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | C.A. Penarol |
No results available in season 1951.
Rider information for 1951
| Rank | 961 |
| Score | 6 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | C.A. Penarol |
No results available in season 1952.
Rider information for 1952
| Rank | 1284 |
| Score | 1 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | C.A. Penarol |
No results available in season 1953.
Rider information for 1953
| Rank | 962 |
| Score | 6 |
| Name | Mario DE BENEDETTI |
| Country | Italy |
| Team | C.A. Penarol |