All available race results Gaston Vandendooren
| Date | Race | Rank |
| 25/03 | Omloop Het Volk | 21 |
| 03/06 | La Flèche Wallonne | 18 |
| 01/07 | Ronde van Limburg | 9 |
Rider information for 1945
| Rank | 228 |
| Score | 71 |
| Name | Gaston VANDENDOOREN |
| Country | Belgium |
| Team | Rochet - Dunlop |
Rider information for 1946
| Rank | 586 |
| Score | 19 |
| Name | Gaston VANDENDOOREN |
| Country | Belgium |
| Team | Métropole - Dunlop - Hutchinson |
| Date | Race | Rank |
| 23/03 | Omloop Het Volk | 33 |
| 13/04 | Paris - Bruxelles | 47 |
Rider information for 1947
| Rank | 557 |
| Score | 38 |
| Name | Gaston VANDENDOOREN |
| Country | Belgium |
| Team | Métropole - Dunlop - Hutchinson |
| Date | Race | Rank |
| 28/04 | Nokere Koerse | 19 |
| 02/05 | Liège - Bastogne - Liège | 21 |
| 09/05 | Gent - Wevelgem | 18 |
| Dauphiné Libéré | ||
| 02/06 | Stage 2 | 4 |
| 05/06 | Stage 4a | 1 |
| 06/06 | General Classification | 22 |
| 18/06 | Championnat du Hainaut | 3 |
Rider information for 1948
| Rank | 168 |
| Score | 314 |
| Name | Gaston VANDENDOOREN |
| Country | Belgium |
| Team | Elvé - Météore |
| Date | Race | Rank |
| 03/04 | Gent - Wevelgem | 36 |
| 08/05 | G.P. de Wallonie | 9 |
| Tour de Luxembourg | ||
| 28/05 | Stage 4 | 3 |
| 29/05 | Stage 5a | 1 |
| 29/05 | Stage 5b | 4 |
| 29/05 | General Classification | 14 |
| 06/06 | Championnat du Hainaut | 7 |
Rider information for 1949
| Rank | 466 |
| Score | 69 |
| Name | Gaston VANDENDOOREN |
| Country | Belgium |
| Team | Elvé - Météore - Griffon |
| Date | Race | Rank |
| 26/03 | Gent - Wevelgem | 28 |
| 10/04 | Elfstedenronde | 15 |
| 26/04 | G.P. de Wallonie | 23 |
| 07/05 | Paris - Tours | 99 |
Rider information for 1950
| Rank | 645 |
| Score | 36 |
| Name | Gaston VANDENDOOREN |
| Country | Belgium |
| Team | Colomb - Manera |
| Date | Race | Rank |
| Daily Express Tour of Britain | ||
| 26/08 | Stage 5 | 4 |
| 29/08 | Stage 7 | 1 |
| 04/09 | Stage 12 | 8 |
| 05/09 | Stage 13 | 9 |
| 06/09 | General Classification | 11 |
Rider information for 1952
| Rank | 712 |
| Score | 25 |
| Name | Gaston VANDENDOOREN |
| Country | Belgium |
| Team | Individual |