PRATI DI TIVO, Italy -- Tour de France runner-up Chris Froome has won the difficult uphill finish of stage four of the weeklong Tirreno-Adriatico race Saturday.
After his Sky teammates led him up most of the climb, Froome attacked in the final mile and finished 6 seconds ahead of Mauro Santambrogio of Italy. Defending champion Vincenzo Nibali was third.
Polish rider Mikhal Kwiatkowski finished fourth and took the overall lead from Omega Pharma-Quick Step teammate Mark Cavendish, a sprinter who finished far back.
In the overall, Kwiatkowski has a 4-second lead on Froome, with Nibali third.
Alberto Contador, who finished sixth in the stage after several attacks in the final miles, is fourth overall, 30 seconds back.
Copyright 2013 by The Associated Press
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