All available race results Roger Grégoire
| Date | Race | Rank |
| 03/09 | Paris - Nancy | 13 |
Rider information for 1922
| Rank | 641 |
| Score | 7 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 02/09 | Paris - Nancy | 16 |
Rider information for 1923
| Rank | 890 |
| Score | 4 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 07/09 | Paris - Nancy | 6 |
Rider information for 1924
| Rank | 502 |
| Score | 24 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 30/08 | Paris - Longwy | 4 |
| 13/09 | Paris - Nancy | 9 |
Rider information for 1925
| Rank | 272 |
| Score | 84 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 24/05 | Paris - Longwy | 5 |
Rider information for 1926
| Rank | 222 |
| Score | 100 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 01/05 | Paris - Tours | 8 |
| 08/05 | Paris - Caen | 1 |
| 25/05 | Circuit de Paris | 15 |
| 11/09 | Circuit de Champagne | 27 |
Rider information for 1927
| Rank | 167 |
| Score | 173 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Peugeot - Dunlop |
Rider information for 1928
| Rank | 605 |
| Score | 26 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 31/03 | Paris - Roubaix | 6 |
| 14/04 | Paris - Caen | 7 |
| 21/04 | Paris - Rennes | 8 |
| 05/05 | Paris - Tours | 36 |
| 19/05 | Circuit de Paris | 21 |
| 20/05 | Paris - Longwy | 2 |
| Tour de France | ||
| 30/06 | Stage 1 | 36 |
| 01/07 | Stage 2 | 6 |
| 02/07 | Stage 3 | 5 |
| 03/07 | Stage 4 | 43 |
| 04/07 | Stage 5 | 39 |
| 05/07 | Stage 6 | 51 |
| 06/07 | Stage 7 | 27 |
| 07/07 | Stage 8 | 59 |
| 09/07 | Stage 9 | 60 |
| 11/07 | Stage 10 | 66 |
| 13/07 | Stage 11 | 39 |
| 15/07 | Stage 12 | 36 |
| 16/07 | Stage 13 | 39 |
| 18/07 | Stage 14 | 34 |
| 20/07 | Stage 15 | 44 |
| 22/07 | Stage 16 | 30 |
| 23/07 | Stage 17 | 17 |
| 24/07 | Stage 18 | 15 |
| 25/07 | Stage 19 | 48 |
| 26/07 | Stage 20 | 20 |
| 27/07 | Stage 21 | 8 |
| 28/07 | Stage 22 | 22 |
| General Classification | 30 | |
| 15/08 | Marseille - Lyon | 20 |
Rider information for 1929
| Rank | 76 |
| Score | 449 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Génial Lucifer - Hutchinson |
No results available in season 1930.
Rider information for 1930
| Rank | 1373 |
| Score | 0 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Individual |
No results available in season 1931.
Rider information for 1931
| Rank | 1449 |
| Score | 0 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 19/06 | Paris - Nancy | 6 |
Rider information for 1932
| Rank | 590 |
| Score | 21 |
| Name | Roger GRÉGOIRE |
| Country | France |
| Team | Individual |