All available race results Roger de Cnijf
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 11/05 | Stage 4 | 10 |
| 21/05 | General Classification | 44 |
Rider information for 1977
| Rank | 940 |
| Score | 1 |
| Name | Roger DE CNIJF |
| Country | Belgium |
| Team | Individual |
No results available in season 1978.
Rider information for 1978
| Rank | 706 |
| Score | 9 |
| Name | Roger DE CNIJF |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 04/04 | Gent - Wevelgem | 86 |
| 10/04 | La Flèche Wallonne | 38 |
| 22/04 | Liège - Bastogne - Liège | 19 |
| Vuelta a España | ||
| 24/04 | Prologue | 6 |
| 25/04 | Stage 1 | 29 |
| 26/04 | Stage 2 | 7 |
| 27/04 | Stage 3 | 22 |
| 28/04 | Stage 4 | 1 |
| 29/04 | Stage 5 | 23 |
| 30/04 | Stage 6 | 25 |
| 01/05 | Stage 7 | 11 |
| 02/05 | Stage 8a | 58 |
| 02/05 | Stage 8b | 7 |
| 03/05 | Stage 9 | 43 |
| 04/05 | Stage 10 | 23 |
| 05/05 | Stage 11 | 31 |
| 06/05 | Stage 12 | 13 |
| 07/05 | Stage 13 | 41 |
| 08/05 | Stage 14 | 61 |
| 09/05 | Stage 15 | 47 |
| 10/05 | Stage 16b | 5 |
| 10/05 | Stage 16a | 30 |
| 11/05 | Stage 17 | 50 |
| 12/05 | Stage 18a | 44 |
| 12/05 | Stage 18b | 52 |
| 13/05 | Stage 19 | 25 |
| General Classification | 39 | |
| Ronde van Nederland | ||
| 17/08 | Stage 4 | 4 |
| 19/08 | General Classification | 9 |
| 30/09 | Paris - Tours | 16 |
Rider information for 1979
| Rank | 125 |
| Score | 433 |
| Name | Roger DE CNIJF |
| Country | Belgium |
| Team | Lano - Boule d'Or |
| Date | Race | Rank |
| 19/03 | Milano - Sanremo | 84 |
| 23/03 | Brabantse Pijl | 29 |
| 05/04 | Amstel Gold Race | 39 |
| G.P. du Midi-Libre | ||
| 15/06 | General Classification | 40 |
| Deutschlandtour | ||
| 07/08 | Stage 3 | 1 |
| 10/08 | General Classification | 55 |
| 21/09 | G.P. Jef Scherens - Leuven | 8 |
Rider information for 1980
| Rank | 219 |
| Score | 237 |
| Name | Roger DE CNIJF |
| Country | Belgium |
| Team | Boule d'Or - Studio Casa |
| Date | Race | Rank |
| Vuelta a Andalucia - Ruta del Sol | ||
| 08/02 | General Classification | 13 |
| 01/03 | Kuurne - Brussel - Kuurne | 19 |
| 21/03 | Milano - Sanremo | 66 |
| 02/04 | Amstel Gold Race | 10 |
| 08/04 | Gent - Wevelgem | 121 |
| 17/04 | La Flèche Wallonne | 55 |
| Tour de France | ||
| 25/06 | Prologue | 92 |
| 26/06 | Stage 1a | 109 |
| 27/06 | Stage 2 | 95 |
| 28/06 | Stage 3 | 31 |
| 30/06 | Stage 5 | 102 |
| 01/07 | Stage 6 | 128 |
| 02/07 | Stage 7 | 81 |
| 03/07 | Stage 8 | 54 |
| 06/07 | Stage 9 | 73 |
| 07/07 | Stage 10 | 22 |
| 08/07 | Stage 11 | 44 |
| 09/07 | Stage 12b | 98 |
| 09/07 | Stage 12a | 11 |
| 10/07 | Stage 13 | 78 |
| 11/07 | Stage 14 | 103 |
| 12/07 | Stage 15 | 88 |
| 13/07 | Stage 16 | 62 |
| 15/07 | Stage 17 | 73 |
| 16/07 | Stage 18 | 99 |
| 17/07 | Stage 19 | 38 |
| 18/07 | Stage 20 | 87 |
| 19/07 | Stage 21 | 42 |
| 20/07 | Stage 22 | 90 |
| General Classification | 87 | |
| 25/08 | Druivenkoers - Overijse | 2 |
Rider information for 1981
| Rank | 208 |
| Score | 299 |
| Name | Roger DE CNIJF |
| Country | Belgium |
| Team | Boston - Mavic |
| Date | Race | Rank |
| 28/03 | Brabantse Pijl | 29 |
| 07/04 | Gent - Wevelgem | 55 |
| 11/04 | Liège - Bastogne - Liège | 31 |
| 24/04 | Amstel Gold Race | 13 |
| G.P. du Midi-Libre | ||
| 20/06 | General Classification | 76 |
| Tour de France | ||
| 02/07 | Prologue | 72 |
| 03/07 | Stage 1 | 27 |
| 04/07 | Stage 2 | 37 |
| 05/07 | Stage 3 | 116 |
| 06/07 | Stage 4 | 15 |
| 08/07 | Stage 6 | 119 |
| 10/07 | Stage 7 | 44 |
| 11/07 | Stage 8 | 93 |
| 12/07 | Stage 9b | 63 |
| 13/07 | Stage 10 | 84 |
| 14/07 | Stage 11 | 62 |
| 15/07 | Stage 12 | 126 |
| 16/07 | Stage 13 | 102 |
| 17/07 | Stage 14 | 60 |
| 18/07 | Stage 15 | 103 |
| 20/07 | Stage 16 | 98 |
| 21/07 | Stage 17 | 95 |
| 22/07 | Stage 18 | 112 |
| 23/07 | Stage 19 | 49 |
| 24/07 | Stage 20 | 28 |
| 25/07 | Stage 21 | 71 |
| General Classification | 93 | |
| Ronde van Nederland | ||
| 25/08 | Stage 2 | 9 |
| 28/08 | General Classification | 30 |
| 19/09 | G.P. Jef Scherens - Leuven | 4 |
| 23/09 | Paris - Bruxelles | 16 |
Rider information for 1982
| Rank | 165 |
| Score | 351 |
| Name | Roger DE CNIJF |
| Country | Belgium |
| Team | Vermeer-Thijs |
| Date | Race | Rank |
| Paris - Nice | ||
| 11/03 | Stage 2 | 7 |
| 12/03 | Stage 3a | 9 |
| 16/03 | General Classification | 27 |
| 19/03 | Milano - Sanremo | 20 |
| 27/03 | Brabantse Pijl | 8 |
| 06/04 | Gent - Wevelgem | 22 |
| 10/04 | Paris - Roubaix | 12 |
| Vuelta a España | ||
| 19/04 | Prologue | 60 |
| 20/04 | Stage 1 | 31 |
| 21/04 | Stage 2 | 13 |
| 22/04 | Stage 3 | 32 |
| 23/04 | Stage 4 | 21 |
| 24/04 | Stage 5 | 71 |
| 25/04 | Stage 6 | 68 |
| 26/04 | Stage 7 | 71 |
| Tour de Luxembourg | ||
| 10/06 | Stage 2 | 4 |
| Tour de France | ||
| 01/07 | Prologue | 80 |
| 02/07 | Stage 1 | 10 |
| 04/07 | Stage 3 | 92 |
| 05/07 | Stage 4 | 20 |
| 06/07 | Stage 5 | 21 |
| 07/07 | Stage 6 | 77 |
| 08/07 | Stage 7 | 129 |
| 09/07 | Stage 8 | 88 |
| 10/07 | Stage 9 | 22 |
| 11/07 | Stage 10 | 104 |
| 12/07 | Stage 11 | 73 |
| 13/07 | Stage 12 | 86 |
Rider information for 1983
| Rank | 141 |
| Score | 431 |
| Name | Roger DE CNIJF |
| Country | Belgium |
| Team | Boule d'Or - Colnago |
| Date | Race | Rank |
| 4 Jours de Dunkerque | ||
| 09/05 | Stage 1 | 19 |
| 10/05 | Stage 2 | 20 |
| 11/05 | Stage 3 | 15 |
| 13/05 | Stage 5b | 12 |
| 13/05 | General Classification | 45 |
| 23/05 | Binche - Tournai - Binche | 14 |
| 31/05 | G.P. de Wallonie | 15 |
| Tour de Luxembourg | ||
| 10/06 | General Classification | 46 |
Rider information for 1984
| Rank | 919 |
| Score | 5 |
| Name | Roger DE CNIJF |
| Country | Belgium |
| Team | Kwantum Hallen - Decosol - Yoko |
| Date | Race | Rank |
| 10/04 | Gent - Wevelgem | 87 |
| 21/04 | Liège - Bastogne - Liège | 77 |
| 21/05 | Binche - Tournai - Binche | 39 |
Rider information for 1985
| Rank | 778 |
| Score | 11 |
| Name | Roger DE CNIJF |
| Country | Belgium |
| Team | Lotto - Eddy Merckx |
| Date | Race | Rank |
| Paris - Nice | ||
| 05/03 | Stage 3 | 11 |
| 23/03 | Brabantse Pijl | 28 |
| 13/04 | Paris - Roubaix | 42 |
| Ronde van Nederland | ||
| 23/08 | General Classification | 49 |
| 26/08 | Druivenkoers - Overijse | 16 |
| 21/09 | G.P. Jef Scherens - Leuven | 12 |
Rider information for 1986
| Rank | 569 |
| Score | 40 |
| Name | Roger DE CNIJF |
| Country | Belgium |
| Team | Transvemij - Van Schilt |