All available race results Guido Wirz
| Date | Race | Rank |
| 24/03 | Cholet-Pays de la Loire | 36 |
| 14/04 | Tour du Lac Léman | 7 |
| 05/05 | Grosser Preis des Kantons Aargau - Gippingen | 66 |
| 23/06 | Championnat de Suisse sur route | 13 |
| 29/09 | Coppa Placci | 47 |
| Etoile de Bessèges | ||
| General Classification | 68 |
Rider information for 1996
| Rank | 628 |
| Score | 33 |
| Name | Guido WIRZ |
| Country | Switzerland |
| Team | PMU Romand - Bepsa - Loup Sport |
| Date | Race | Rank |
| 04/02 | G.P. d'Ouverture - La Marseillaise | 43 |
| Etoile de Bessèges | ||
| 08/02 | Stage 4 | 10 |
| Tour de Langkawi | ||
| 14/02 | Stage 2 | 5 |
| 29/06 | Championnat de Suisse sur route | 24 |
Rider information for 1997
| Rank | 1540 |
| Score | 0 |
| Name | Guido WIRZ |
| Country | Switzerland |
| Team | Post Swiss Team |
| Date | Race | Rank |
| Tour de Suisse | ||
| 16/06 | Prologue | 113 |
| 18/06 | Stage 2 | 108 |
| 19/06 | Stage 3 | 89 |
| 20/06 | Stage 4 | 105 |
| 21/06 | Stage 5 | 112 |
| 22/06 | Stage 6 | 102 |
| 23/06 | Stage 7 | 94 |
| 24/06 | Stage 8 | 109 |
| 25/06 | Stage 9 | 75 |
| General Classification | 80 | |
| 05/07 | Championnat de Suisse sur route | 6 |
| Vuelta a España | ||
| 05/09 | Stage 1 | 130 |
| 06/09 | Stage 2 | 184 |
| 07/09 | Stage 3 | 182 |
| 08/09 | Stage 4 | 177 |
| 09/09 | Stage 5 | 183 |
| 10/09 | Stage 6 | 174 |
| 11/09 | Stage 7 | 172 |
| 12/09 | Stage 8 | 165 |
| 13/09 | Stage 9 | 161 |
| 13/09 | Stage 10 | 117 |
| 14/10 | Milano - Torino | 128 |
| Etoile de Bessèges | ||
| General Classification | 63 |
Rider information for 1998
| Rank | 566 |
| Score | 50 |
| Name | Guido WIRZ |
| Country | Switzerland |
| Team | Post Swiss Team |
| Date | Race | Rank |
| Deutschland Rundfahrt | ||
| 28/05 | Stage 1 | 30 |
| 29/05 | Stage 2 | 134 |
| 30/05 | Stage 3 | 111 |
| 31/05 | Stage 4 | 109 |
Rider information for 1999
| Rank | 1855 |
| Score | 0 |
| Name | Guido WIRZ |
| Country | Switzerland |
| Team | Post Swiss Team |