All available race results Frans Gielen
| Date | Race | Rank |
| 02/08 | World Championships Road Race (Amateurs) | 9 |
Rider information for 1947
| Rank | 422 |
| Score | 68 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 17/03 | Omloop Het Volk | 53 |
| 11/04 | Paris - Roubaix | 26 |
| 11/04 | Paris - Bruxelles | 29 |
| 09/05 | Gent - Wevelgem | 14 |
| Dauphiné Libéré | ||
| 06/06 | General Classification | 15 |
| Vuelta a España | ||
| 13/06 | Stage 1 | 10 |
| 14/06 | Stage 2 | 1 |
| 15/06 | Stage 3 | 7 |
| 16/06 | Stage 4 | 9 |
| 17/06 | Stage 5 | 5 |
| 18/06 | Stage 6 | 18 |
| 19/06 | Stage 7 | 38 |
| 21/06 | Stage 8 | 33 |
| 22/06 | Stage 9 | 5 |
| 23/06 | Stage 10 | 33 |
| 24/06 | Stage 11 | 21 |
| 25/06 | Stage 12 | 31 |
| 26/06 | Stage 13 | 18 |
| 27/06 | Stage 14 | 27 |
| 29/06 | Stage 15 | 28 |
| 30/06 | Stage 16 | 27 |
| 01/07 | Stage 17 | 20 |
| 02/07 | Stage 18 | 26 |
| 03/07 | Stage 19 | 22 |
| 04/07 | Stage 20 | 23 |
| General Classification | 25 | |
| 11/07 | Ronde van Limburg | 18 |
| 27/07 | Scheldeprijs - Schoten | 9 |
Rider information for 1948
| Rank | 110 |
| Score | 485 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Elvé - Météore |
| Date | Race | Rank |
| 10/04 | Ronde van Vlaanderen | 19 |
| 17/04 | Paris - Roubaix | 81 |
| 01/05 | Liège - Bastogne - Liège | 29 |
| 12/06 | Liège - Middelkerke | 22 |
| 31/07 | G.P. Impanis | 9 |
| 02/08 | Scheldeprijs - Schoten | 19 |
| 18/09 | G.P. des Nations | 14 |
Rider information for 1949
| Rank | 238 |
| Score | 203 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Elvé - Météore - Griffon |
| Date | Race | Rank |
| 18/03 | Milano - Sanremo | 9 |
| 09/04 | Paris - Roubaix | 54 |
| 16/04 | Paris - Bruxelles | 9 |
| 23/04 | Liège - Bastogne - Liège | 56 |
| 07/05 | Paris - Tours | 106 |
Rider information for 1950
| Rank | 274 |
| Score | 200 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Gitane - Hutchinson |
No results available in season 1951.
Rider information for 1951
| Rank | 1307 |
| Score | 0 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Gitane - Hutchinson |
| Date | Race | Rank |
| 13/04 | Paris - Roubaix | 85 |
| Tour de Luxembourg | ||
| 01/05 | Stage 1a | 7 |
| 01/05 | Stage 1b | 5 |
| 02/05 | Stage 2 | 10 |
| 04/05 | General Classification | 9 |
| 11/05 | Liège - Bastogne - Liège | 39 |
| Ronde van Nederland | ||
| 02/06 | Stage 1 | 7 |
| 03/06 | Stage 2 | 2 |
| 04/06 | Stage 3 | 5 |
| 05/06 | Stage 4a | 6 |
| 08/06 | Stage 7 | 6 |
| 08/06 | General Classification | 4 |
Rider information for 1952
| Rank | 182 |
| Score | 245 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Plume Sport |
| Date | Race | Rank |
| Dwars door België | ||
| 19/04 | General Classification | 17 |
| 02/05 | La Flèche Wallonne | 9 |
| Tour de Luxembourg | ||
| 29/05 | Stage 1 | 9 |
| 31/05 | Stage 3a | 5 |
| 01/06 | Stage 4a | 10 |
| 01/06 | General Classification | 21 |
| Tour de Suisse | ||
| 17/06 | Stage 1 | 4 |
| 24/06 | General Classification | 20 |
Rider information for 1953
| Rank | 204 |
| Score | 212 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Plume Sport |
| Date | Race | Rank |
| 07/03 | Ronde van Limburg | 7 |
| 04/04 | Ronde van Vlaanderen | 37 |
| Dwars door België | ||
| 18/04 | Stage 1 | 3 |
| 19/04 | General Classification | 6 |
| Ronde van Nederland | ||
| 26/04 | Stage 1 | 7 |
| 28/04 | Stage 3 | 7 |
| 02/05 | General Classification | 9 |
| 08/05 | La Flèche Wallonne | 22 |
Rider information for 1954
| Rank | 196 |
| Score | 246 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Plume Sport - Simplex |
| Date | Race | Rank |
| 20/03 | Ronde van Limburg | 19 |
| 27/03 | Ronde van Vlaanderen | 34 |
| 03/04 | Gent - Wevelgem | 16 |
| Dwars door België | ||
| 16/04 | Stage 1 | 3 |
| 17/04 | General Classification | 8 |
| Ronde van Nederland | ||
| 30/04 | General Classification | 15 |
Rider information for 1955
| Rank | 255 |
| Score | 202 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Plume Sport |
| Date | Race | Rank |
| 05/05 | La Flèche Wallonne | 38 |
| Ronde van Nederland | ||
| 06/08 | Stage 1 | 5 |
| 13/08 | General Classification | 20 |
Rider information for 1956
| Rank | 354 |
| Score | 105 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Thompson |
No results available in season 1957.
Rider information for 1957
| Rank | 958 |
| Score | 5 |
| Name | Frans GIELEN |
| Country | Belgium |
| Team | Thompson |