All available race results Carlo Castagnoli
| Date | Race | Rank |
| 30/03 | Milano - Sanremo | 77 |
Rider information for 1930
| Rank | 855 |
| Score | 6 |
| Name | Carlo CASTAGNOLI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 27/09 | Coppa Bernocchi | 46 |
Rider information for 1931
| Rank | 1732 |
| Score | 0 |
| Name | Carlo CASTAGNOLI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Giro del Piemonte | ||
| 18/04 | Stage 3 | 6 |
| 19/04 | Stage 4 | 1 |
| 21/04 | Stage 6 | 9 |
| 21/04 | General Classification | 23 |
Rider information for 1933
| Rank | 354 |
| Score | 60 |
| Name | Carlo CASTAGNOLI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Giro d'Italia | ||
| 19/05 | Stage 1 | 84 |
| 20/05 | Stage 2 | 74 |
| 14/10 | Giro di Romagna | 13 |
Rider information for 1934
| Rank | 622 |
| Score | 25 |
| Name | Carlo CASTAGNOLI |
| Country | Italy |
| Team | Olympia |
| Date | Race | Rank |
| Giro d'Italia | ||
| 18/05 | Stage 1 | 63 |
| 19/05 | Stage 2 | 79 |
| 20/05 | Stage 3 | 10 |
| 22/05 | Stage 4 | 62 |
| 23/05 | Stage 5a | 44 |
| 23/05 | Stage 5b | 10 |
| 24/05 | Stage 6 | 67 |
| 26/05 | Stage 7 | 56 |
| 27/05 | Stage 8 | 11 |
| 28/05 | Stage 9 | 71 |
| 30/05 | Stage 10 | 6 |
| 31/05 | Stage 11 | 12 |
| 01/06 | Stage 12 | 49 |
| 03/06 | Stage 13a | 45 |
| 03/06 | Stage 13b | 44 |
| 04/06 | Stage 14 | 12 |
| 05/06 | Stage 15 | 46 |
| 07/06 | Stage 16 | 11 |
| 08/06 | Stage 17 | 9 |
| 09/06 | Stage 18 | 14 |
| 09/06 | General Classification | 45 |
| 20/10 | Campionato d'Italia su strada | 56 |
Rider information for 1935
| Rank | 273 |
| Score | 132 |
| Name | Carlo CASTAGNOLI |
| Country | Italy |
| Team | Frejus |
| Date | Race | Rank |
| 06/03 | Milano - Torino | 18 |
Rider information for 1938
| Rank | 1298 |
| Score | 0 |
| Name | Carlo CASTAGNOLI |
| Country | Italy |
| Team | Individual |