Info
| Last name | Arenas Reyes |
| First name | Guillermo |
| Nationality |  Spain |
| Date of birth | 22-02-1963 |
| Age | 63 |
| Place of birth | Barredos Laviana |
| Date | Rank | Race | |
|---|---|---|---|
| Volta Ciclista a Catalunya (2.1) | |||
| 68 |  Standings | ||
| 13-09 | Stage 7bPalafrugell - Gerona (74.0km) | ||
| 11-08 | 121 | Clásica Ciclista San Sebastián (CDM) | |
| Vuelta a España (2.HC) | |||
| 05-05 | DNF | Stage 12Estación de San Isidro - Naranco (156.0km) | |