Sebastian Vettel wins in Valencia

Sebastian Vettel's march towards back-to-back titles is relentless.

In completing successive wins at the Valencia Street Circuit, Vettel brought home his Red Bull 10.8 seconds clear of Fernando Alonso in his Ferrari, who at least gave his Spanish fans something to cheer, with Mark Webber completing the podium in his Red Bull.

After finishing second in each of the three previous races at this venue, McLaren's Lewis Hamilton was a distant fourth, 46secs behind Vettel.

The German is now 77 points clear - virtually the equivalent of three race wins - of Webber and Jenson Button, who was a minute down in sixth in his McLaren.

After all the drama and excitement of a fortnight ago with what many observers and pundits hailed as one of F1's greatest races, this was the complete opposite.

Since its introduction on the calendar in 2008, this circuit has never been conducive to close, enthralling racing, and so it proved again.

Even with the 25-turn track operating two DRS overtaking zones, the number of passes involving the frontrunners could be counted on the fingers of one hand.

The race had its moments, not least the start that proved to be a disaster for both Hamilton and Button, the latter of whom believed there would be no runaway win for Red Bull. How wrong he was.

Whether four accidents in the last two races played on the mind of Hamilton, only he can say, but there appeared to be an element of caution from the 26-year-old once the five red lights disappeared.

From third on the grid Hamilton was swallowed up by the Ferraris, initially from fifth-placed Felipe Massa and then Alonso who had started fourth.

The Spaniard then swiftly attacked his team-mate to claim third, and so began his pursuit of the Red Bulls.

As for Hamilton, there were flashes of inspiration after changing tyres, but it was another of his failings in being unable to look after his rubber that ultimately led to him not keeping pace with the leaders.

After setting the fastest laps on 26 and 27 following his second stop, he was told to look after his tyres, in particular the rears, only to respond he could not go any slower.

Hamilton promptly set another fastest lap on 28, but after that he dropped away like a stone falling off a cliff.

Out in front, Alonso briefly raised the hopes of his Spanish fans when he passed Webber for second after enabling his DRS into 12 on lap 21.

At that stage there was the possibility he could push Vettel for the win, only for Webber to reclaim second spot as the second round of stops unfolded.

Ferrari hit back in round three with the double world champion leapfrogging Webber to reclaim, and ultimately hold onto, second.

As for Vettel, he was never troubled, and there is a real danger of his championship finishing exceptionally early, with a number of records potentially falling en route too.

Behind the leading quartet, Massa grabbed fifth ahead of Button, who lost sixth spot off the line to Mercedes' Nico Rosberg, only to reclaim it several laps later with a fine move into turn two.

Rosberg came home seventh ahead of Jaime Alguersuari in his Toro Rosso, Force India's Adrian Sutil and Renault's Nick Heidfeld, with Paul di Resta 14th in his Force India in a race in which all 24 cars finished.

After his 16th career win, which put him level with Stirling Moss in F1's all-time standings, Vettel said: "It looked like a boring race, but I enjoyed it so much.

"For every single lap it was just me and the car. The team have done a phenomenal job preparing the car.

"We managed to put everything together and I'm very happy with the result."

Alonso was naturally smiling after his second-place finish as he said: "It was an interesting race for the fans and the people watching on TV to see my fight with Webber.

"The car performed really well and we took him in the final stop.

"Second place is the maximum we can have these days, so it's very good to be sitting between the two Red Bulls.

"With both cars in the top five it's very good result, but we have to hope we make a step forward in the next race."

Webber, meanwhile, held his hands up for only finishing third when he felt he should have claimed second.

"It was probably my best race of the year up until the last pit stop," he said.

"That was my fault because I lost out. Fernando stayed out for a few more laps and I got stuck in traffic."