Info
| Last name | Winterberg |
| First name | Guido |
| Nationality |  Switzerland |
| Date of birth | 19-10-1962 |
| Age | 63 |
| Place of birth | Sursee |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 28-08 | DNF |  UCI World Championship Ronse (CM) | |||||
| 13-08 | 71 |  GP San Sebastian (1.1) | |||||
 Tour de France (2.HC) | |||||||
| 18-07 | 167 | Stage 15Saint-Girons - Luz-Ardiden (187.0km) | |||||
| 17-07 | 171 | Stage 14Blagnac - Guzet Neige (163.0km) | |||||
| 15-07 | 42 | Stage 13Grenoble - Villard-de-Lans (38.0km) | |||||
| 14-07 | 137 | Stage 12Morzine - L'Alpe-d'Huez (227.0km) | |||||
| 13-07 | 98 | Stage 11Besançon - Morzine (232.0km) | |||||
| 12-07 | 130 | Stage 10Belfort - Besançon (149.0km) | |||||
| 11-07 | 6 | Stage 9Nancy - Strasbourg (160.0km) | |||||
| 10-07 | 158 | Stage 8Reims - Nancy (219.0km) | |||||
| 09-07 | 155 | Stage 7Wasquehal - Reims (225.0km) | |||||
| 08-07 | 86 | Stage 6Liévin - Wasquehal (52.0km) | |||||
| 07-07 | 79 | Stage 5Neufchâtel-en-Bray - Liévin (147.0km) | |||||
| 06-07 | 142 | Stage 4Le Mans - Évreux (158.0km) | |||||
| 05-07 | 121 | Stage 3Nantes - Le Mans (213.0km) | |||||
| 04-07 | 31 | Stage 1Pontchâteau - Machecoul (91.0km) | |||||
| 26-06 | 2 | National Road Championships - Switzerland (CN) | |||||
| Tour de Suisse (2.1) | |||||||
| 20-06 | 6 | Stage 7Leukerbad - Locarno (207.0km) | |||||
| 19-06 | 5 | Stage 6Sierre - Leukerbad (18.0km) | |||||
| 14-06 | 7 | Stage 1Dübendorf - Dübendorf (127.0km) | |||||
Teams
Victories
| This year | 0 |
| Total | 2 |