A break of 11 formed straight away with little resistance from the peloton, the break doesn't consist of anyone the main teams will be worried about. Break consists of Tankink (BEL), Rosa (AND), Gracia (EUS), Burton (ARG), Ratto (CAN), Hansen (LTB), Mucelli (BAR), Garzelli (VIN), Cattaneo (LAM), Ista (IAM) and Kroon (SAX)

Many different teams come to the front at the start to contain the break a little. Lots of teams interested in a good result or a win today.

On the lower slopes of the first climb the break have built up a lead of over 10 minutes. The climb is long and is steep in some areas it will be interesting how the non-climbers of the break will handle the situation.

On the steeper sections of climb the roads narrow and Sky and Astana work to apply some pressure on the peloton

It works to some extent, Valverde (MOV) and Albasini (OGE) are caught in a second group caused over the peak into the descent but they are able to relay back in a short amount of time. Is Valverde working for Costa today?. The break only have 3 minutes on the peloton.

Spilak hits the front hard and takes Purito with him, only Gilbert can follow them and they quickly get a gap on the peleton.

However they decide not to pursue and allow themselves to be caught. The break see the peloton quickly approaching and up the pace, Rosa decides to make the attack and some of the escapees are out the back.

Purito attacks and joins breakaway riders Ratto and Garcia on the descent of the third climb, the peloton don't seem to be too worried with a group of Hansen, Garzelli, Tankink, Burton Cattaneo around 90 seconds in front. The leader of the race Rosa holds the group of 5 by 20 seconds.

All but Rosa are caught on the flat roads before the 4th climb. They decided to sit up and see how long they can hold onto this group for.

An elite group have formed quickly with under 10km to go including, Uran (SKY), Purito (KAT), Horner (RLT), Nibali, Spilak (KAT), Contador (SAX), Martin (GRS), Gilbert (BMC), Rosa is able to hang on

On the run down to the finish and group of 6 are in pursuit in joining the front pack including, De Gendt (VCD), Mollema (BEL), Sagan (CAN), Sanchez (EUS), Henao (SKY) and Betancur (ALM). They have 57 seconds to make up.

And with just over 1km to go they just about bridge the gap in the knick of time and a group of 16 open up the sprint for the victory.

Uran gets to the front after Contador's early sprint from the front with Costa and Gilbert either side. Sagan was caught in the second group and seems to tire in the final metres

It's incredibly close! No one knows who crossed the line first and the replay will have to be watched. Neither Uran or Gilbert celebrate as they look across at each other to discuss who crossed first.