Aitor Osa
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Aitor Osa Eizaguirre (born September 9, 1973) is a Spanish former road bicycle racer. He is an older brother of Unai Osa. He was involved in the Operación Puerto doping case.
Major results
1996
6th Overall Vuelta a La Rioja
1997
4th Overall Vuelta a los Valles Mineros
1998
1999
7th Overall Vuelta a Burgos
7th Subida a Urkiola
2000
2nd Overall Vuelta a Castilla y León
3rd Overall G.P. Portugal Telecom 1st Stage 3
6th Overall Tour of the Basque Country
9th Overall Critérium International
2001
9th Overall Vuelta a España
2002
1st Overall Tour of the Basque Country 1st Stage 3
1st Mountains classification, Vuelta a España
1st Stage 2 Vuelta a La Rioja
1st Stage 4 Volta a Portugal
3rd Overall Vuelta a Aragón
5th Gran Premio Miguel Induráin
2003
6th Overall Tour of the Basque Country
2004
1st Mountains classification Paris–Nice
5th Overall Vuelta a Andalucía
9th Overall Setmana Catalana de Ciclisme
2005
4th Overall Tour of the Basque Country
8th Overall Vuelta a Burgos
2006
7th Gran Premio Miguel Induráin
Grand Tour general classification results timeline
| Grand Tour | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 |
|---|---|---|---|---|---|---|---|---|---|
| Giro d'Italia | — | — | DNF | — | — | — | — | — | — |
| Tour de France | — | — | — | — | — | — | — | 50 | — |
| / Vuelta a España | 46 | 22 | 15 | 51 | 9 | 54 | 25 | — | DNF |
| — | Did not compete |
| DNF | Did not finish |