All available race results Pierre Coolens
| Date | Race | Rank |
| 02/04 | Bruxelles - Gembloux - Bruxelles | 19 |
Rider information for 1911
| Rank | 1140 |
| Score | 0 |
| Name | Pierre COOLENS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 07/04 | Bruxelles - Liège | 49 |
Rider information for 1912
| Rank | 1238 |
| Score | 0 |
| Name | Pierre COOLENS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 11/04 | Bruxelles - Liège | 22 |
Rider information for 1920
| Rank | 898 |
| Score | 0 |
| Name | Pierre COOLENS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 10/04 | Bruxelles - Liège | 22 |
| Tour de France | ||
| 26/06 | Stage 1 | 44 |
Rider information for 1921
| Rank | 855 |
| Score | 0 |
| Name | Pierre COOLENS |
| Country | Belgium |
| Team | Individual |