All available race results Jef Lahaye
No results available in season 1955.
Rider information for 1955
| Rank | 1246 |
| Score | 3 |
| Name | Jef LAHAYE |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 4 Jours de Dunkerque | ||
| 13/05 | General Classification | 34 |
| Tour de France | ||
| 05/07 | Stage 1 | 43 |
| 06/07 | Stage 2 | 81 |
| 07/07 | Stage 3 | 79 |
| 08/07 | Stage 4a | 94 |
| 08/07 | Stage 4b | 108 |
| 09/07 | Stage 5 | 66 |
| 10/07 | Stage 6 | 64 |
| 11/07 | Stage 7 | 77 |
| 12/07 | Stage 8 | 94 |
| 13/07 | Stage 9 | 102 |
| 15/07 | Stage 10 | 13 |
| 16/07 | Stage 11 | 94 |
| 17/07 | Stage 12 | 97 |
| 18/07 | Stage 13 | 94 |
| 19/07 | Stage 14 | 87 |
| 20/07 | Stage 15 | 71 |
| 22/07 | Stage 16 | 70 |
| 23/07 | Stage 17 | 88 |
| 24/07 | Stage 18 | 91 |
| 25/07 | Stage 19 | 72 |
| 26/07 | Stage 20 | 87 |
| 27/07 | Stage 21 | 66 |
| 28/07 | Stage 22 | 48 |
| General Classification | 86 |
Rider information for 1956
| Rank | 383 |
| Score | 86 |
| Name | Jef LAHAYE |
| Country | Netherlands |
| Team | Eroba |
| Date | Race | Rank |
| 05/05 | Liège - Bastogne - Liège | 12 |
Rider information for 1957
| Rank | 311 |
| Score | 126 |
| Name | Jef LAHAYE |
| Country | Netherlands |
| Team | Eroba - Vredestein |
| Date | Race | Rank |
| 26/04 | La Flèche Wallonne | 12 |
| Tour de Luxembourg | ||
| 13/06 | Stage 1 | 3 |
| 16/06 | Stage 4 | 7 |
| 16/06 | General Classification | 4 |
| Tour de France | ||
| 26/06 | Stage 1 | 84 |
| 27/06 | Stage 2 | 51 |
| 28/06 | Stage 3 | 55 |
| 29/06 | Stage 4 | 67 |
| 30/06 | Stage 5 | 102 |
| 01/07 | Stage 6 | 110 |
| 02/07 | Stage 7 | 6 |
| 03/07 | Stage 8 | 106 |
| 04/07 | Stage 9 | 108 |
| 23/08 | G.P. Fichtel & Sachs | 8 |
Rider information for 1958
| Rank | 191 |
| Score | 297 |
| Name | Jef LAHAYE |
| Country | Netherlands |
| Team | Eroba - Vredestein |
No results available in season 1959.
Rider information for 1959
| Rank | 624 |
| Score | 21 |
| Name | Jef LAHAYE |
| Country | Netherlands |
| Team | Eroba - Vredestein |
| Date | Race | Rank |
| 08/05 | Liège - Bastogne - Liège | 13 |
| Ronde van Nederland | ||
| 13/05 | Stage 4 | 3 |
| Tour de Suisse | ||
| 18/06 | Stage 3 | 4 |
| 19/06 | Stage 4 | 9 |
| 20/06 | Stage 5 | 7 |
| 21/06 | Stage 6 | 5 |
| 22/06 | General Classification | 8 |
Rider information for 1960
| Rank | 207 |
| Score | 263 |
| Name | Jef LAHAYE |
| Country | Netherlands |
| Team | Eroba - Vredestein |
| Date | Race | Rank |
| Vuelta a España | ||
| 26/04 | Stage 1b | 20 |
| 27/04 | Stage 2 | 30 |
| 28/04 | Stage 3 | 29 |
| 29/04 | Stage 4 | 9 |
| 30/04 | Stage 5 | 20 |
| 01/05 | Stage 6 | 44 |
| 02/05 | Stage 7 | 4 |
| 03/05 | Stage 8 | 35 |
| 04/05 | Stage 9 | 29 |
| 05/05 | Stage 10 | 17 |
| 06/05 | Stage 11 | 32 |
| 07/05 | Stage 12 | 48 |
| 08/05 | Stage 13 | 18 |
| 09/05 | Stage 14 | 30 |
| 10/05 | Stage 15 | 33 |
| 11/05 | Stage 16 | 29 |
| General Classification | 23 | |
| Dauphiné Libéré | ||
| 04/06 | General Classification | 20 |
| Tour de France | ||
| 25/06 | Stage 1a | 74 |
| 25/06 | Stage 1b | 127 |
| 26/06 | Stage 2 | 49 |
| 27/06 | Stage 3 | 88 |
| 28/06 | Stage 4 | 81 |
| 29/06 | Stage 5 | 61 |
| 30/06 | Stage 6 | 90 |
| 01/07 | Stage 7 | 92 |
| 02/07 | Stage 8 | 88 |
| 03/07 | Stage 9 | 53 |
| 04/07 | Stage 10 | 81 |
Rider information for 1961
| Rank | 226 |
| Score | 250 |
| Name | Jef LAHAYE |
| Country | Netherlands |
| Team | Eroba |
No results available in season 1962.
Rider information for 1962
| Rank | 1161 |
| Score | 0 |
| Name | Jef LAHAYE |
| Country | Netherlands |
| Team | Wiel's - Groene Leeuw |