All available race results Marcel Duchemin
| Date | Race | Rank |
| Tour du Morbihan | ||
| 07/08 | Stage 1 | 34 |
| 08/08 | Stage 2 | 29 |
| 09/08 | Stage 3 | 14 |
| 09/08 | General Classification | 18 |
Rider information for 1965
| Rank | 1190 |
| Score | 1 |
| Name | Marcel DUCHEMIN |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Tour du Morbihan | ||
| 15/08 | Stage 4 | 30 |
| 15/08 | General Classification | 35 |
Rider information for 1966
| Rank | 1428 |
| Score | 0 |
| Name | Marcel DUCHEMIN |
| Country | France |
| Team | Bières 33 - Gitane |
| Date | Race | Rank |
| Paris - Nice | ||
| 15/03 | General Classification | 52 |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 14/05 | Stage 5a | 3 |
| 17/05 | Stage 8 | 1 |
| Tour du Morbihan | ||
| 03/08 | Stage 1 | 54 |
| 04/08 | Stage 2 | 48 |
| 05/08 | Stage 3 | 52 |
| 06/08 | General Classification | 41 |
| 06/08 | Stage 4 | 25 |
Rider information for 1967
| Rank | 522 |
| Score | 25 |
| Name | Marcel DUCHEMIN |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 23/05 | Stage 13 | 8 |
| 24/05 | General Classification | 42 |
Rider information for 1968
| Rank | 913 |
| Score | 3 |
| Name | Marcel DUCHEMIN |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 14/05 | Stage 3a | 8 |
| Tour de l'Avenir | ||
| 11/09 | Prologue | 8 |
| 13/09 | Stage 2 | 5 |
| 17/09 | Stage 6b | 9 |
| 20/09 | Stage 9 | 6 |
| 21/09 | Stage 10a | 7 |
| 21/09 | General Classification | 5 |
Rider information for 1969
| Rank | 437 |
| Score | 60 |
| Name | Marcel DUCHEMIN |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 14/05 | Stage 3 | 7 |
| 19/05 | Stage 7a | 1 |
| 25/05 | Stage 12a | 1 |
| 26/05 | General Classification | 2 |
| 15/08 | World Championships Road Race (Amateurs) | 5 |
| Grand-Prix de l'Avenir | ||
| 15/09 | General Classification | 1 |
Rider information for 1970
| Rank | 254 |
| Score | 163 |
| Name | Marcel DUCHEMIN |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 05/09 | World Championships Road Race (Amateurs) | 81 |
| Tour de l'Avenir | ||
| 16/09 | Stage 1 | 4 |
| 17/09 | Stage 2 | 4 |
| 22/09 | Stage 7 | 3 |
| 23/09 | Stage 8 | 9 |
| 26/09 | Stage 11a | 2 |
| 26/09 | General Classification | 8 |
Rider information for 1971
| Rank | 341 |
| Score | 88 |
| Name | Marcel DUCHEMIN |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 07/09 | Olympic Games München - Road Race | 65 |
| Tour de l'Avenir | ||
| 17/09 | Stage 5 | 8 |
| 19/09 | Stage 7 | 7 |
| 20/09 | Stage 8 | 2 |
| 24/09 | Stage 12b | 5 |
| 24/09 | General Classification | 4 |
Rider information for 1972
| Rank | 348 |
| Score | 82 |
| Name | Marcel DUCHEMIN |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Tour de l'Avenir | ||
| 16/07 | Stage 6 | 3 |
| 22/07 | General Classification | 12 |
Rider information for 1973
| Rank | 458 |
| Score | 31 |
| Name | Marcel DUCHEMIN |
| Country | France |
| Team | Individual |