All available race results Atanas Kostov Kostov
No results available in season 2004.
Rider information for 2004
| Rank | 2872 |
| Score | 0 |
| Name | Atanas Kostov KOSTOV |
| Country | Bulgaria |
| Team | Koloezdachen Klub Nesebar |
No results available in season 2005.
Rider information for 2005
| Rank | 1365 |
| Score | 11 |
| Name | Atanas Kostov KOSTOV |
| Country | Bulgaria |
| Team | Hemus 1896 - Berneschi |
| Date | Race | Rank |
| Tour of Hellas | ||
| 05/04 | Stage 1 | 71 |
| 06/04 | Stage 2 | 49 |
| 07/04 | Stage 3 | 36 |
| 08/04 | Stage 4 | 42 |
| 09/04 | Stage 5 | 88 |
| General Classification | 68 |
Rider information for 2006
| Rank | 3157 |
| Score | 0 |
| Name | Atanas Kostov KOSTOV |
| Country | Bulgaria |
| Team | Hemus 1896 - Berneschi |