Info
| Last name | Efstathiou |
| First name | Konstantinos |
| Nationality |  Greece |
| Date of birth | 24-01-1991 |
| Age | 34 |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Tour de Serbie (2.2) | |||||||
| 95 |  Standings | ||||||
| 17-06 | 94 | Stage 6Sremska Mitrovica - Beograd (77.0km) | |||||
| 16-06 | 72 | Stage 5Milici - Ruma (154.0km) | |||||
| 15-06 | 78 | Stage 4Bajina Basta - Pale (172.0km) | |||||
| 14-06 | 102 | Stage 3Kragujevac - Bajina Basta (172.0km) | |||||
| 13-06 | 104 | Stage 2Niš - Kragujevac (146.0km) | |||||
| 12-06 | 75 | Stage 1Niš - Niš (52.0km) | |||||
| International Tour of Hellas (2.2) | |||||||
| 74 | Standings | ||||||
| 20-05 | 66 | Stage 5Korinthos - Athene (104.0km) | |||||
| 19-05 | 73 | Stage 4Ancient Olympia - Kalavryta (149.0km) | |||||
| 18-05 | 63 | Stage 3Sparti - Methoni (135.0km) | |||||
| 17-05 | 72 | Stage 2Leonidion - Sparti (133.0km) | |||||
| 16-05 | 79 | Stage 1Korinthos - Leonidion (138.0km) | |||||
| 22-04 | 96 | Banja Luka-Belgrade II (1.2) | |||||
| 21-04 | 114 |  Banjaluka Belgrade I (1.2) | |||||
Teams
| Year | Team |
|---|---|
| 2014 |  Sicot-Hemus 1896 |
| 2013 | Kastro Team |
| 2012 | Gios Deyser - Leon Kastro |
| 2011 | KTM - Murcia |
| 2010 | Cinelli - Heraklion |
Victories
| This year | 0 |
| Total | 0 |