All available race results Alfred Sira
| Date | Race | Rank |
| 18/04 | Bruxelles - Liège | 15 |
| 02/05 | Liège - Bastogne - Liège | 21 |
| 11/07 | Circuit Dinantais | 20 |
Rider information for 1926
| Rank | 279 |
| Score | 79 |
| Name | Alfred SIRA |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 13/05 | Liège - Bastogne - Liège | 10 |
| 10/06 | Bruxelles - Luxembourg - Mondorf | 13 |
Rider information for 1928
| Rank | 230 |
| Score | 119 |
| Name | Alfred SIRA |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 13/04 | Ronde van Vlaanderen | 17 |
| 20/04 | Paris - Roubaix | 29 |
| Tour de Belgique | ||
| 07/05 | Stage 1 | 28 |
| 08/05 | Stage 2 | 20 |
| 10/05 | Stage 3 | 16 |
| 11/05 | Stage 4 | 17 |
| 11/05 | General Classification | 17 |
| 25/05 | Paris - Bruxelles | 20 |
| G.P. du Centenaire | ||
| 18/07 | Stage 1 | 27 |
| 20/07 | Stage 2 | 10 |
| 20/07 | Stage 3 | 20 |
| General Classification | 19 | |
| 03/08 | Schelde en Maasprijs | 19 |
| Critérium des Aiglons | ||
| 17/08 | Stage 1 | 20 |
Rider information for 1930
| Rank | 136 |
| Score | 241 |
| Name | Alfred SIRA |
| Country | Belgium |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| 12/04 | Paris - Bruxelles | 6 |
| 03/05 | Paris - Tours | 36 |
| 10/05 | Paris - Lille | 54 |
| Antwerpen - Brussel - Antwerpen | ||
| 24/05 | Stage 1 | 17 |
| 25/05 | Stage 2 | 15 |
| General Classification | 15 | |
| Tour de Belgique | ||
| 03/06 | Stage 1 | 29 |
| 04/06 | Stage 2 | 27 |
| 06/06 | Stage 3 | 45 |
| 07/06 | Stage 4 | 25 |
| 07/06 | General Classification | 24 |
| 09/06 | Liège - Bastogne - Liège | 13 |
| 04/09 | Paris - Brest - Paris | 14 |
Rider information for 1931
| Rank | 113 |
| Score | 303 |
| Name | Alfred SIRA |
| Country | Belgium |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| 13/03 | Ronde van Vlaanderen | 40 |
| Tour de Belgique | ||
| 25/05 | Stage 1 | 58 |
| 26/05 | Stage 2 | 35 |
| 28/05 | Stage 3 | 12 |
| 29/05 | Stage 4 | 4 |
| 29/05 | General Classification | 31 |
| Critérium des Aiglons | ||
| 14/08 | Stage 1 | 33 |
| 15/08 | General Classification | 44 |
| 21/08 | Bruxelles - Oupeye | 15 |
Rider information for 1932
| Rank | 610 |
| Score | 21 |
| Name | Alfred SIRA |
| Country | Belgium |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| 23/04 | Paris - Bruxelles | 32 |
| Tour de Belgique | ||
| 17/05 | Stage 1 | 58 |
| 18/05 | Stage 2 | 67 |
| 19/05 | Stage 3 | 47 |
| 20/05 | Stage 4 | 41 |
| 21/05 | Stage 5 | 24 |
| 21/05 | General Classification | 33 |
Rider information for 1933
| Rank | 495 |
| Score | 34 |
| Name | Alfred SIRA |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| Tour de Belgique | ||
| 06/06 | Stage 1 | 92 |
| 07/06 | Stage 2 | 64 |
| 08/06 | Stage 3 | 44 |
| 09/06 | Stage 4 | 35 |
| 10/06 | Stage 5 | 28 |
| 10/06 | General Classification | 27 |
Rider information for 1934
| Rank | 1424 |
| Score | 0 |
| Name | Alfred SIRA |
| Country | Belgium |
| Team | Individual |
No results available in season 1946.
Rider information for 1946
| Rank | 1233 |
| Score | 0 |
| Name | Alfred SIRA |
| Country | Belgium |
| Team | Individual |
No results available in season 1948.
Rider information for 1948
| Rank | 1456 |
| Score | 0 |
| Name | Alfred SIRA |
| Country | Belgium |
| Team | Individual |