The peloton races through La Baeza, fifteen kilometres into the stage...

Ricardo Van der Velde is in the first escape for Garmin, they are building a three-minute lead...

Oh no, there's more snow on the horizon today..!

Rabobank have suddenly swarmed to the front on the nasty ascent of the Alto del Penon...

Oscar Sevilla has gone after the escape - he'll catch them before the summit...

Piedra, Deignan and Tondo are also making a move from the peloton...

Alberto Contador is taking care to pace Leipheimer in pursuit of the escape...

Tondo leads a new escape after the long descent - in this move also is Vande Velde, Sevilla, Perez and others...

Astana knows it has a fight on its hands now - Zubeldia leads the way in pursuit over rough roads...

Vande Velde's plans are destroyed by a flat tire and a slow mechanic - he'll be picked up by the peloton...

Astana leads the peloton on to the final ascent above the lake of Sanabria...

Sevilla is leading the escape towards the final 10-kilometres of climbing - but they are not far ahead anymore...

Inigo Cuesta and Laurens Ten Dam are chasing Sevilla's group...

Tondo has taken a flier in front of everyone - he's hoping for a stage-win..!

David Zabriskie has suddenly attacked the Astana team - he's risking his luck here..!

Contador takes up the challenge, attacking with Leipheimer and passing Zabriskie...

Contador keeps on the pressure, but Tondo is still out in front with three-kilometres to go...

Juan Jose Cobo has attacked, caught Tondo, and now pulls away with two kilometres left...

Juan Jose Cobo has won stage four to Alto de Laguna - Leipheimer easily keeps his overall lead...