Contador pushed clear with 1.5 kilometers left to race , leaving Henao behind with a burst of speed on the steep gradients near the summit .
Martin found a second wind and behind closing in again on the Colombian .
Contador pushed clear with 1.5 kilometers left to race , leaving Henao behind with a burst of speed on the steep gradients near the summit , while Martin found a second wind and behind closing in again on the Colombian .