March 24 (Infostrada Sports) - Classification from Volta a Catalunya after Stage 4 on Thursday 1. Nairo Quintana (Colombia / Movistar) 19:01:43" 2. Alberto Contador (Spain / Tinkoff) +8" 3. Richie Porte (Australia / BMC Racing) +17" 4. Daniel Martin (Ireland / Etixx - Quick-Step) +24" 5. Tejay van Garderen (U.S. / BMC Racing) +27" 6. Romain Bardet (France / AG2R) +32" 7. Ilnur Zakarin (Russia / Katusha) +42" 8. Chris Froome (Britain / Team Sky) +46" 9. Hugh Carthy (Britain / Caja Rural) +1:01" 10. Rigoberto Uran (Colombia / Cannondale) +1:16" 11. Joaquim Rodriguez (Spain / Katusha) +1:22" 12. ... More...