Info
| Last name | Konstantinov |
| First name | Radoslav |
| Nationality |  Bulgaria |
| Date of birth | 31-10-1983 |
| Age | 42 |
| Date | Rank | Race | |
|---|---|---|---|
| Tour de Bulgaria (2.2) | |||
| 16-09 | 1 | Stage 10Troyan - Teteven | |
| 13-09 | 1 | Stage 7Varna - Razgrad (133.0km) | |
| 01-07 | 2 | National Road Championships - Bulgaria (CN) | |