All available race results Luc Petitjean
| Date | Race | Rank |
| 24/05 | Paris - Reims | 24 |
| 27/09 | Charleroi - Florennes - Charleroi | 6 |
Rider information for 1908
| Rank | 431 |
| Score | 14 |
| Name | Luc PETITJEAN |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 17/04 | Paris - Menin | 23 |
| 05/05 | Bruxelles - Roubaix | 21 |
| 22/05 | Etterbeek - Tienen - Etterbeek | 6 |
Rider information for 1910
| Rank | 328 |
| Score | 31 |
| Name | Luc PETITJEAN |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| Etoile Carolorégienne | ||
| 30/04 | Stage 1 | 8 |
| 01/05 | Stage 2 | 13 |
| General Classification | 9 | |
| Tour de Belgique | ||
| 21/05 | Stage 1 | 21 |
| 23/05 | Stage 2 | 11 |
| 25/05 | Stage 3 | 24 |
| 28/05 | Stage 4 | 21 |
| 30/05 | Stage 5 | 8 |
| 01/06 | Stage 6 | 17 |
| 04/06 | Stage 7 | 11 |
| General Classification | 13 | |
| 19/06 | Circuit Jemeppien | 8 |
| 17/09 | Paris - Menin | 14 |
Rider information for 1911
| Rank | 130 |
| Score | 188 |
| Name | Luc PETITJEAN |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| Tour de Belgique | ||
| 05/05 | Stage 1 | 33 |
| 07/05 | Stage 2 | 18 |
| 09/05 | Stage 3 | 37 |
| Tour de France | ||
| 30/06 | Stage 1 | 58 |
| 02/07 | Stage 2 | 56 |
| 04/07 | Stage 3 | 64 |
| 06/07 | Stage 4 | 43 |
| 19/08 | Bruxelles - Oupeye | 10 |
| 25/08 | Liège - Charleroi | 12 |
Rider information for 1912
| Rank | 737 |
| Score | 6 |
| Name | Luc PETITJEAN |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| Tour de Belgique | ||
| 27/04 | Stage 1 | 46 |
| 29/04 | Stage 2 | 21 |
| 01/05 | Stage 3 | 29 |
Rider information for 1913
| Rank | 836 |
| Score | 0 |
| Name | Luc PETITJEAN |
| Country | Belgium |
| Team | Individual |