All available race results Jean-Claude Lefebvre
| Date | Race | Rank |
| Tour de l'Ouest | ||
| 17/08 | General Classification | 43 |
| 10/10 | Paris - Tours | 83 |
Rider information for 1954
| Rank | 533 |
| Score | 43 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Gitane - Hutchinson |
No results available in season 1955.
Rider information for 1955
| Rank | 1465 |
| Score | 0 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Gitane - Hutchinson |
No results available in season 1958.
Rider information for 1958
| Rank | 557 |
| Score | 51 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Saint Raphaël - R. Geminiani - Dunlop |
| Date | Race | Rank |
| 30/03 | Ronde van Vlaanderen | 31 |
| 31/03 | G.P. de Denain | 13 |
| 12/04 | Paris - Roubaix | 25 |
| 19/04 | Paris - Bruxelles | 38 |
| 4 Jours de Dunkerque | ||
| 10/05 | General Classification | 33 |
| Tour de France | ||
| 25/06 | Stage 1 | 80 |
| 26/06 | Stage 2 | 85 |
| 27/06 | Stage 3 | 29 |
| 28/06 | Stage 4 | 101 |
| 29/06 | Stage 5 | 41 |
| 30/06 | Stage 6 | 22 |
| 01/07 | Stage 7 | 79 |
| 02/07 | Stage 8 | 82 |
| 03/07 | Stage 9 | 98 |
| 05/07 | Stage 10 | 104 |
| 06/07 | Stage 11 | 94 |
| 07/07 | Stage 12 | 24 |
| 08/07 | Stage 13 | 83 |
| Tour de l'Ouest | ||
| 05/08 | General Classification | 52 |
Rider information for 1959
| Rank | 232 |
| Score | 236 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Saint Raphaël - R. Geminiani - Dunlop |
| Date | Race | Rank |
| 21/02 | Critérium de l'Echo d'Oran | 38 |
| 20/03 | Nizza - Genova | 17 |
| Menton - Genova - Roma | ||
| 25/03 | General Classification | 68 |
| 25/03 | Stage 5 | 20 |
| 27/03 | Critérium National | 16 |
| 03/04 | Ronde van Vlaanderen | 31 |
| 10/04 | Paris - Roubaix | 77 |
| 01/05 | G.P. Stan Ockers | 13 |
| G.P. de Fourmies | ||
| 30/07 | Stage 1 | 21 |
| 31/07 | Stage 2 | 15 |
| General Classification | 19 | |
| 18/09 | G.P. d'Isbergues | 15 |
Rider information for 1960
| Rank | 448 |
| Score | 83 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Saint Raphaël - R. Geminiani - Dunlop |
| Date | Race | Rank |
| 05/03 | Genova - Nizza | 36 |
| Paris - Nice | ||
| 10/03 | Stage 1 | 3 |
| 15/03 | Stage 6a | 4 |
| 16/03 | Stage 7 | 3 |
| 16/03 | General Classification | 4 |
| 02/04 | Critérium National | 18 |
| 04/04 | G.P. de Denain | 9 |
| 09/04 | Paris - Roubaix | 95 |
| 4 Jours de Dunkerque | ||
| 14/05 | General Classification | 53 |
| Dauphiné Libéré | ||
| 04/06 | General Classification | 51 |
| Tour de France | ||
| 25/06 | Stage 1a | 119 |
| 25/06 | Stage 1b | 42 |
| 26/06 | Stage 2 | 105 |
| 27/06 | Stage 3 | 103 |
| 28/06 | Stage 4 | 105 |
| 29/06 | Stage 5 | 80 |
| 30/06 | Stage 6 | 102 |
| 01/07 | Stage 7 | 91 |
| 02/07 | Stage 8 | 91 |
| 03/07 | Stage 9 | 87 |
| 04/07 | Stage 10 | 78 |
| 05/07 | Stage 11 | 56 |
| 06/07 | Stage 12 | 56 |
| 07/07 | Stage 13 | 24 |
| 09/07 | Stage 14 | 61 |
| 10/07 | Stage 15 | 57 |
| 11/07 | Stage 16 | 70 |
| 12/07 | Stage 17 | 66 |
| 13/07 | Stage 18 | 32 |
| 14/07 | Stage 19 | 62 |
| 15/07 | Stage 20 | 50 |
| 16/07 | Stage 21 | 62 |
| General Classification | 71 | |
| G.P. de Fourmies | ||
| 30/07 | Stage 1 | 6 |
| 31/07 | Stage 2 | 12 |
| General Classification | 8 |
Rider information for 1961
| Rank | 136 |
| Score | 487 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Alcyon - Leroux |
| Date | Race | Rank |
| Paris - Nice | ||
| 11/03 | Stage 3b | 3 |
| 14/03 | Stage 6 | 9 |
| 17/03 | Stage 9a | 10 |
| 17/03 | Stage 9b | 6 |
| 17/03 | General Classification | 12 |
| 25/03 | Critérium National | 7 |
| 08/04 | Paris - Roubaix | 36 |
| 29/04 | Paris - Bruxelles | 30 |
| 01/05 | G.P. Stan Ockers | 15 |
| 06/05 | Liège - Bastogne - Liège | 24 |
| 07/05 | La Flèche Wallonne | 23 |
| 4 Jours de Dunkerque | ||
| 13/05 | General Classification | 37 |
| G.P. du Midi-Libre | ||
| 20/05 | Stage 4 | 1 |
| 20/05 | General Classification | 30 |
| Dauphiné Libéré | ||
| 30/05 | Stage 3a | 5 |
| 03/06 | General Classification | 38 |
| Tour de France | ||
| 24/06 | Stage 1 | 120 |
| 25/06 | Stage 2a | 74 |
| 26/06 | Stage 3 | 43 |
| 27/06 | Stage 4 | 37 |
| 28/06 | Stage 5 | 72 |
| 29/06 | Stage 6 | 122 |
| 30/06 | Stage 7 | 128 |
| 01/07 | Stage 8a | 86 |
| 01/07 | Stage 8b | 42 |
| 02/07 | Stage 9 | 115 |
| 03/07 | Stage 10 | 123 |
| 04/07 | Stage 11 | 59 |
| 05/07 | Stage 12 | 103 |
| 06/07 | Stage 13 | 101 |
| 07/07 | Stage 14 | 65 |
| 08/07 | Stage 15 | 46 |
| G.P. de Fourmies | ||
| 28/07 | Stage 1 | 7 |
| 29/07 | General Classification | 9 |
| 29/07 | Stage 2b | 11 |
| 29/07 | Stage 2a | 11 |
Rider information for 1962
| Rank | 146 |
| Score | 456 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Pelforth - Sauvage - Lejeune |
| Date | Race | Rank |
| Paris - Nice | ||
| 17/03 | General Classification | 37 |
| 19/03 | Milano - Sanremo | 126 |
| Critérium National | ||
| 24/03 | Stage 1 | 7 |
| 24/03 | Stage 3 | 6 |
| 24/03 | General Classification | 7 |
| 07/04 | Paris - Roubaix | 66 |
| 28/04 | Paris - Bruxelles | 90 |
| 4 Jours de Dunkerque | ||
| 12/05 | General Classification | 53 |
| 26/05 | Bordeaux - Paris | 9 |
| Paris - Luxembourg | ||
| 03/08 | Stage 1 | 47 |
| 04/08 | Stage 2 | 29 |
| 04/08 | General Classification | 34 |
| 27/08 | G.P. de Plouay | 11 |
| 15/09 | G.P. des Nations | 13 |
Rider information for 1963
| Rank | 147 |
| Score | 401 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Pelforth - Sauvage - Lejeune |
| Date | Race | Rank |
| Critérium National | ||
| 30/03 | General Classification | 21 |
| 20/04 | Paris - Bruxelles | 65 |
| 04/05 | La Flèche Wallonne | 37 |
| G.P. du Midi-Libre | ||
| 24/05 | General Classification | 27 |
| Tour de France | ||
| 22/06 | Stage 1 | 41 |
| 23/06 | Stage 2 | 27 |
| 24/06 | Stage 3a | 26 |
| 25/06 | Stage 4 | 53 |
| 26/06 | Stage 5 | 65 |
| 27/06 | Stage 6 | 91 |
| 28/06 | Stage 7 | 87 |
| 29/06 | Stage 8 | 87 |
| 30/06 | Stage 9 | 79 |
| 01/07 | Stage 10a | 26 |
| 01/07 | Stage 10b | 45 |
| 02/07 | Stage 11 | 24 |
| 03/07 | Stage 12 | 75 |
| Paris - Luxembourg | ||
| 29/08 | Stage 1 | 67 |
| 30/08 | Stage 2 | 50 |
| 30/08 | General Classification | 52 |
| 04/10 | G.P. de Fourmies | 25 |
Rider information for 1964
| Rank | 207 |
| Score | 262 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Pelforth - Sauvage - Lejeune |
| Date | Race | Rank |
| 07/03 | Genova - Nizza | 31 |
| 4 Jours de Dunkerque | ||
| 09/05 | General Classification | 47 |
| Ronde van Nederland | ||
| 13/05 | Stage 2 | 2 |
| 16/05 | Stage 5 | 5 |
| 16/05 | General Classification | 6 |
| 30/05 | Bordeaux - Paris | 5 |
| G.P. du Midi-Libre | ||
| 11/06 | General Classification | 33 |
| Tour de France | ||
| 22/06 | Stage 1a | 52 |
| 23/06 | Stage 2 | 113 |
| 24/06 | Stage 3 | 72 |
| 25/06 | Stage 4 | 46 |
| 26/06 | Stage 5a | 50 |
| 26/06 | Stage 5b | 86 |
| 27/06 | Stage 6 | 29 |
| 28/06 | Stage 7 | 8 |
| 29/06 | Stage 8 | 41 |
| 30/06 | Stage 9 | 92 |
| 01/07 | Stage 10 | 104 |
| 02/07 | Stage 11 | 54 |
| 04/07 | Stage 12 | 74 |
| 05/07 | Stage 13 | 26 |
| 06/07 | Stage 14 | 101 |
| 07/07 | Stage 15 | 92 |
| 08/07 | Stage 16 | 74 |
| 09/07 | Stage 17 | 80 |
| 10/07 | Stage 18 | 50 |
| 11/07 | Stage 19 | 96 |
| 12/07 | Stage 20 | 33 |
| 13/07 | Stage 21 | 59 |
| 14/07 | Stage 22 | 21 |
| General Classification | 82 | |
| 19/09 | G.P. des Nations | 7 |
| 03/10 | G.P. de Fourmies | 25 |
| 13/10 | Coppa Agostoni | 18 |
Rider information for 1965
| Rank | 84 |
| Score | 660 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Pelforth - Sauvage - Lejeune |
| Date | Race | Rank |
| 06/03 | Kuurne - Brussel - Kuurne | 51 |
| 24/04 | Paris - Bruxelles | 81 |
| 4 Jours de Dunkerque | ||
| 12/05 | Stage 2a | 8 |
| 14/05 | Stage 4 | 4 |
| 15/05 | General Classification | 6 |
| 19/05 | Bordeaux - Paris | 3 |
| Tour de France | ||
| 21/06 | Stage 1 | 89 |
| 22/06 | Stage 2 | 74 |
| 23/06 | Stage 3b | 74 |
| 24/06 | Stage 4 | 76 |
| 25/06 | Stage 5 | 95 |
| 26/06 | Stage 6 | 36 |
| 27/06 | Stage 7 | 71 |
| 28/06 | Stage 8 | 112 |
| 29/06 | Stage 9 | 35 |
| 30/06 | Stage 10 | 109 |
| 01/07 | Stage 11 | 91 |
| 03/07 | Stage 12 | 97 |
| 04/07 | Stage 13 | 83 |
| 05/07 | Stage 14a | 78 |
| 05/07 | Stage 14b | 76 |
| 06/07 | Stage 15 | 106 |
| 25/09 | G.P. des Nations | 15 |
Rider information for 1966
| Rank | 137 |
| Score | 395 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Pelforth - Sauvage - Lejeune |
| Date | Race | Rank |
| Paris - Nice | ||
| 15/03 | General Classification | 68 |
| 18/03 | Milano - Sanremo | 97 |
| 4 Jours de Dunkerque | ||
| 07/05 | General Classification | 50 |
| Tour de Luxembourg | ||
| 17/06 | Stage 2a | 10 |
| 01/10 | G.P. de Fourmies | 15 |
Rider information for 1967
| Rank | 557 |
| Score | 21 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Pelforth - Sauvage - Lejeune |
| Date | Race | Rank |
| 02/03 | Omloop Het Volk | 75 |
| 30/03 | Ronde van Vlaanderen | 81 |
| 16/04 | G.P. de Denain | 16 |
| Vuelta a España | ||
| 28/04 | Stage 4 | 21 |
Rider information for 1968
| Rank | 717 |
| Score | 8 |
| Name | Jean-Claude LEFEBVRE |
| Country | France |
| Team | Pelforth - Sauvage - Lejeune |