All available race results Jean Claude Largeau
| Date | Race | Rank |
| Paris - Nice | ||
| 17/03 | General Classification | 41 |
| 22/03 | Critérium National | 21 |
| 4 Jours de Dunkerque | ||
| 09/05 | General Classification | 46 |
| 24/08 | G.P. de Plouay | 11 |
| 26/09 | G.P. de Fourmies | 25 |
Rider information for 1971
| Rank | 304 |
| Score | 103 |
| Name | Jean Claude LARGEAU |
| Country | France |
| Team | Hoover - De Gribaldy - Wolber |
| Date | Race | Rank |
| 22/03 | Critérium National | 39 |
| 06/05 | Paris - Bourges | 39 |
| Six-Provinces - Dauphiné Libéré | ||
| 04/06 | General Classification | 39 |
| Tour de France | ||
| 01/07 | Prologue | 80 |
| 02/07 | Stage 1 | 65 |
| 03/07 | Stage 2 | 86 |
| 04/07 | Stage 3a | 57 |
| 05/07 | Stage 4 | 55 |
| 06/07 | Stage 5a | 26 |
| 06/07 | Stage 5b | 47 |
| 07/07 | Stage 6 | 77 |
| 09/07 | Stage 7 | 84 |
| 10/07 | Stage 8 | 77 |
| 11/07 | Stage 9 | 44 |
| 12/07 | Stage 10 | 45 |
| 13/07 | Stage 11 | 47 |
| 14/07 | Stage 12 | 38 |
| 16/07 | Stage 13 | 85 |
| 17/07 | Stage 14a | 65 |
| 17/07 | Stage 14b | 72 |
| 18/07 | Stage 15 | 75 |
| 19/07 | Stage 16 | 51 |
| 20/07 | Stage 17 | 43 |
| 21/07 | Stage 18 | 55 |
| 22/07 | Stage 19 | 28 |
| 23/07 | Stage 20a | 12 |
| 23/07 | Stage 20b | 54 |
| General Classification | 46 |
Rider information for 1972
| Rank | 257 |
| Score | 151 |
| Name | Jean Claude LARGEAU |
| Country | France |
| Team | Van Cauter - Magniflex - De Gribaldy |
| Date | Race | Rank |
| Setmana Catalana | ||
| 30/03 | General Classification | 67 |
| Dauphiné Libéré | ||
| 03/06 | Stage 6a | 3 |
| 04/06 | General Classification | 21 |
| G.P. du Midi-Libre | ||
| 14/06 | Stage 1b | 3 |
| 17/06 | General Classification | 28 |
| Tour de France | ||
| 30/06 | Prologue | 78 |
| 01/07 | Stage 1a | 97 |
| 01/07 | Stage 1b | 106 |
| 02/07 | Stage 2b | 48 |
| 03/07 | Stage 3 | 88 |
| 04/07 | Stage 4 | 73 |
| 05/07 | Stage 5 | 19 |
| 06/07 | Stage 6 | 85 |
| 08/07 | Stage 7a | 84 |
| 08/07 | Stage 7b | 64 |
| 09/07 | Stage 8 | 95 |
| 10/07 | Stage 9 | 42 |
| 11/07 | Stage 10 | 23 |
| 12/07 | Stage 11 | 60 |
| 13/07 | Stage 12a | 25 |
| 13/07 | Stage 12b | 41 |
| 15/07 | Stage 13 | 45 |
| 16/07 | Stage 14 | 76 |
| 17/07 | Stage 15 | 39 |
| 18/07 | Stage 16a | 56 |
| 18/07 | Stage 16b | 54 |
| 19/07 | Stage 17 | 71 |
| 20/07 | Stage 18 | 65 |
| 21/07 | Stage 19 | 44 |
| 22/07 | Stage 20a | 29 |
| 22/07 | Stage 20b | 38 |
| General Classification | 49 | |
| 28/08 | G.P. de Plouay | 1 |
| G.P. de Fourmies | ||
| 22/09 | Stage 1 | 57 |
Rider information for 1973
| Rank | 88 |
| Score | 511 |
| Name | Jean Claude LARGEAU |
| Country | France |
| Team | Gitane - Frigécrème |
| Date | Race | Rank |
| Etoile de Bessèges | ||
| 10/02 | Stage 4 | 5 |
| Paris - Nice | ||
| 17/03 | General Classification | 13 |
| 24/03 | Critérium National | 8 |
| 05/05 | Meisterschaft von Zürich | 22 |
| Tour de Romandie | ||
| 12/05 | General Classification | 16 |
| Dauphiné Libéré | ||
| 10/06 | General Classification | 12 |
| 27/08 | G.P. de Plouay | 27 |
| 06/10 | G.P. des Nations | 18 |
Rider information for 1974
| Rank | 121 |
| Score | 374 |
| Name | Jean Claude LARGEAU |
| Country | France |
| Team | Sonolor - Gitane |
| Date | Race | Rank |
| 02/03 | Genova - Nizza | 24 |
| 23/03 | Critérium National | 13 |
| 01/04 | Paris - Camembert | 7 |
| Tour de Romandie | ||
| 11/05 | General Classification | 35 |
| Tour de Luxembourg | ||
| 16/06 | General Classification | 18 |
Rider information for 1975
| Rank | 345 |
| Score | 50 |
| Name | Jean Claude LARGEAU |
| Country | France |
| Team | Gitane - Campagnolo |
No results available in season 1976.
Rider information for 1976
| Rank | 999 |
| Score | 0 |
| Name | Jean Claude LARGEAU |
| Country | France |
| Team | Merlin Plage |