All available race results Guido Winterberg
| Date | Race | Rank |
| Tour de Suisse | ||
| 12/06 | Stage 1 | 1 |
| 16/06 | Stage 5b | 3 |
| 19/06 | Stage 8 | 4 |
| 20/06 | General Classification | 3 |
| Tour de l'Avenir | ||
| 03/09 | Prologue | 15 |
| 13/09 | Stage 10 | 5 |
| 16/09 | General Classification | 33 |
| 06/10 | Paris - Tours | 74 |
Rider information for 1985
| Rank | 225 |
| Score | 297 |
| Name | Guido WINTERBERG |
| Country | Switzerland |
| Team | La Vie Claire - Wonder - Radar |
| Date | Race | Rank |
| Paris - Nice | ||
| 02/03 | Prologue | 28 |
| Setmana Catalana | ||
| 17/03 | Prologue | 3 |
| 20/03 | Stage 4a | 1 |
| 21/03 | General Classification | 3 |
| Critérium International | ||
| 23/03 | General Classification | 96 |
| Dauphiné Libéré | ||
| 01/06 | General Classification | 39 |
| Tour de Suisse | ||
| 18/06 | Stage 8 | 1 |
| General Classification | 40 | |
| Tour de France | ||
| 04/07 | Prologue | 157 |
| 05/07 | Stage 1 | 210 |
| 06/07 | Stage 3 | 197 |
| 07/07 | Stage 4 | 195 |
| 08/07 | Stage 5 | 156 |
| 09/07 | Stage 6 | 181 |
| 10/07 | Stage 7 | 158 |
| 11/07 | Stage 8 | 186 |
| 12/07 | Stage 9 | 73 |
| 13/07 | Stage 10 | 155 |
| 14/07 | Stage 11 | 179 |
| 15/07 | Stage 12 | 70 |
| 16/07 | Stage 13 | 126 |
| 18/07 | Stage 14 | 121 |
| 18/07 | Stage 15 | 133 |
| 19/07 | Stage 16 | 90 |
| 20/07 | Stage 17 | 114 |
| 20/07 | Stage 18 | 75 |
| 23/07 | Stage 19 | 70 |
| 24/07 | Stage 20 | 14 |
| 25/07 | Stage 21 | 108 |
| 26/07 | Stage 22 | 92 |
| 27/07 | Stage 23 | 125 |
| General Classification | 127 | |
| 01/08 | Grosser Preis des Kantons Aargau - Gippingen | 46 |
| Tour de la Communauté Economique Européenne | ||
| 10/09 | Prologue | 2 |
| 17/09 | Stage 8 | 12 |
| 19/09 | Stage 10 | 4 |
| 21/09 | Stage 12 | 16 |
| 22/09 | Stage 13 | 16 |
| 22/09 | General Classification | 8 |
| 12/10 | Paris - Tours | 124 |
Rider information for 1986
| Rank | 184 |
| Score | 444 |
| Name | Guido WINTERBERG |
| Country | Switzerland |
| Team | La Vie Claire - Wonder - Radar |
Rider information for 1987
| Rank | 119 |
| Score | 626 |
| Name | Guido WINTERBERG |
| Country | Switzerland |
| Team | Toshiba - Look - La Vie Claire |
| Date | Race | Rank |
| Dauphiné Libéré | ||
| 05/06 | General Classification | 30 |
| Tour de Suisse | ||
| 14/06 | Stage 1 | 7 |
| 19/06 | Stage 6 | 5 |
| 20/06 | Stage 7 | 6 |
| General Classification | 28 | |
| 26/06 | Strassenmeisterschaft Schweiz/BRD | 3 |
| Tour de France | ||
| 04/07 | Stage 1 | 31 |
| 05/07 | Stage 3 | 121 |
| 06/07 | Stage 4 | 142 |
| 07/07 | Stage 5 | 79 |
| 08/07 | Stage 6 | 86 |
| 09/07 | Stage 7 | 154 |
| 10/07 | Stage 8 | 158 |
| 11/07 | Stage 9 | 6 |
| 12/07 | Stage 10 | 130 |
| 13/07 | Stage 11 | 98 |
| 14/07 | Stage 12 | 137 |
| 15/07 | Stage 13 | 42 |
| 17/07 | Stage 14 | 171 |
| 18/07 | Stage 15 | 167 |
| 01/08 | Grosser Preis des Kantons Aargau - Gippingen | 40 |
| 13/08 | Clasica San Sebastian | 71 |
| 21/08 | Meisterschaft von Zürich | 61 |
| 11/10 | Milano - Torino | 23 |
Rider information for 1988
| Rank | 188 |
| Score | 339 |
| Name | Guido WINTERBERG |
| Country | Switzerland |
| Team | Weinmann - La Suisse - SMM Uster |
| Date | Race | Rank |
| 07/02 | G.P. de Bessèges | 2 |
| Etoile de Bessèges | ||
| 12/02 | General Classification | 10 |
| 18/03 | Milano - Sanremo | 115 |
| Critérium International | ||
| 26/03 | Stage 2b | 23 |
| 26/03 | General Classification | 135 |
| 07/05 | Grosser Preis des Kantons Aargau - Gippingen | 29 |
| Tour de Romandie | ||
| 10/05 | Stage 1 | 4 |
| 12/05 | Stage 3a | 5 |
| 12/05 | Stage 3b | 8 |
| 14/05 | Stage 5 | 10 |
| 14/05 | General Classification | 13 |
| Kellogg's Tour of Britain | ||
| 29/08 | Prologue | 11 |
| 02/09 | Stage 4 | 15 |
| 03/09 | General Classification | 8 |
| 12/10 | Giro del Piemonte | 34 |
| 14/10 | Giro di Lombardia | 16 |
Rider information for 1989
| Rank | 207 |
| Score | 342 |
| Name | Guido WINTERBERG |
| Country | Switzerland |
| Team | Helvetia - La Suisse |
| Date | Race | Rank |
| Tirreno - Adriatico | ||
| 09/03 | Stage 3 | 9 |
| 18/03 | Cholet-Pays de la Loire | 46 |
| Critérium International | ||
| 25/03 | General Classification | 37 |
| 11/04 | La Flèche Wallonne | 109 |
| Tour de France | ||
| 30/06 | Prologue | 50 |
| 01/07 | Stage 1 | 6 |
| 02/07 | Stage 3 | 52 |
| 03/07 | Stage 4 | 35 |
| 04/07 | Stage 5 | 49 |
| 06/07 | Stage 6 | 149 |
| 07/07 | Stage 7 | 19 |
| 08/07 | Stage 8 | 7 |
| 09/07 | Stage 9 | 32 |
| 10/07 | Stage 10 | 8 |
| 11/07 | Stage 11 | 48 |
| 12/07 | Stage 12 | 56 |
| 14/07 | Stage 13 | 118 |
| 15/07 | Stage 14 | 161 |
| 17/07 | Stage 16 | 92 |
| 11/08 | Clasica San Sebastian | 109 |
| 15/08 | Tre Valli Varesine | 11 |
| 19/08 | Meisterschaft von Zürich | 105 |
| 23/08 | Giro del Veneto | 27 |
| Tour of Ireland - Nissan Classic | ||
| 07/10 | General Classification | 69 |
| 18/10 | Giro del Piemonte | 21 |
| 20/10 | Giro di Lombardia | 53 |
| Tour de Suisse | ||
| General Classification | 26 |
Rider information for 1990
| Rank | 203 |
| Score | 377 |
| Name | Guido WINTERBERG |
| Country | Switzerland |
| Team | Helvetia - La Suisse |
| Date | Race | Rank |
| 23/02 | Tour du Haut-Var | 115 |
| Tour de France | ||
| 06/07 | Prologue | 63 |
| 07/07 | Stage 1 | 83 |
| 08/07 | Stage 3 | 173 |
| 09/07 | Stage 4 | 102 |
| 10/07 | Stage 5 | 73 |
| 11/07 | Stage 6 | 102 |
| 12/07 | Stage 7 | 99 |
| 13/07 | Stage 8 | 163 |
| 14/07 | Stage 9 | 131 |
| 15/07 | Stage 10 | 78 |
| 18/07 | Stage 12 | 60 |
| 19/07 | Stage 13 | 100 |
| 20/07 | Stage 14 | 18 |
| 21/07 | Stage 15 | 112 |
| 22/07 | Stage 16 | 36 |
| 23/07 | Stage 17 | 88 |
| 24/07 | Stage 18 | 65 |
| 25/07 | Stage 19 | 107 |
| 26/07 | Stage 20 | 110 |
| 27/07 | Stage 21 | 25 |
| 28/07 | Stage 22 | 99 |
| General Classification | 69 | |
| 10/08 | Clasica San Sebastian | 158 |
| 18/08 | Meisterschaft von Zürich | 60 |
| 31/08 | Giro del Veneto | 41 |
| 17/10 | Giro del Piemonte | 134 |
| 19/10 | Giro di Lombardia | 94 |
| Dauphiné Libéré | ||
| General Classification | 25 | |
| Tour de Suisse | ||
| General Classification | 42 |
Rider information for 1991
| Rank | 272 |
| Score | 228 |
| Name | Guido WINTERBERG |
| Country | Switzerland |
| Team | Helvetia - La Suisse |
| Date | Race | Rank |
| 04/02 | G.P. d'Ouverture | 61 |
| 22/03 | Cholet-Pays de la Loire | 33 |
| Critérium International | ||
| 29/03 | General Classification | 110 |
| 21/04 | Paris - Camembert | 46 |
| 03/05 | Grosser Preis des Kantons Aargau - Gippingen | 33 |
| 13/09 | G.P. de Fourmies | 62 |
| 15/10 | Giro del Piemonte | 94 |
Rider information for 1992
| Rank | 617 |
| Score | 32 |
| Name | Guido WINTERBERG |
| Country | Switzerland |
| Team | Helvetia - Fichtel & Sachs |