CHRIS Froome did not need victory in La Vuelta to put his name in the history books, but by winning Spain’s grand tour in Madrid yesterday he has opened up a whole new chapter.

The four-time Tour de France winner became the first man to claim the Tour and the Vuelta titles in the same year since 1978 – back when the Vuelta was still raced in the early part of the season – and the first man to win consecutive grand tours in the same season since Marco Pantani’s Giro d’Italia-Tour double in 1998.

Froome, who finished two minutes and 15 seconds clear of Vincenzo Nibali (WorldTeam Bahrain–Merida), with Ilnur Zakarin (Katusha-Alpecin) third, is also Britain’s first Vuelta winner, and the first Briton to win a grand tour other than the Tour de France. If Team Sky and Froome have been criticised for putting all their eggs in the Tour basket each year, this victory shows he and they can not only build grand tour-winning form but sustain it. The Vuelta perhaps ranks third out of the three grand tours in stature, but its reputation has grown in recent years as it boasts stronger line-ups each season. Riders may start the season targeting either the Giro or the Tour, but most seem to end up fighting it out in the Vuelta.

Froome himself has a long history with a race he has finished in second place three times. He missed out by 12 seconds away in 2011 as an accidental contender, having only made Sky’s line-up as a late replacement for Lars Petter Nordhaug and racing in the service of Bradley Wiggins, before taking the red jersey with a shock performance in the time trial.

He would be beaten by another outsider, Juan Jose Cobo, but only after a moment’s hesitation on stage 15 as Wiggins cracked on the Angliru – the same climb where Froome effectively wrapped up his victory this year.

He was back 12 months later, finishing fourth, but the Vuelta then took a back seat as Froome turned his own attention to the Tour.

But he rode again in 2014 after crashing in France, and after finishing second to Alberto Contador by 70 seconds he was not only impressed with how the Vuelta teed him up for the winter but intrigued by how competitive he could be.

Another second place to Nairo Quintana 12 months ago further convinced him he could win in Spain without compromising the Tour, and this year he has proved it. While others’ bids to win consecutive grand tours of late have fallen short – notably the Giro-Tour double attempts of Contador in 2015 and Quintana this year – Froome has delivered where others could not.

Key again was the depth of Team Sky, who were able to send another star-studded support squad less than four weeks after the end of the Tour, and turning in one of the best overall team performances in years to control this race over mountainous terrain.

Froome now has decisions to make about where he goes next. There is no question that the Tour still matters the most. His victory in July left him one shy of the all-time record of five victories - jointly held by Eddy Merckx, Bernard Hinault, Jacques Anquetil and Miguel Indurain.

But Froome will also be aware that victory in the Giro – a race he has not started since 2010 – would make him only the seventh man in history to have won all three Grand Tours.

Meanwhile, Holland’s Lars Boom secured his second Tour of Britain title as Edvald Boasson Hagen won the race’s final stage in Cardiff.

The Team Lotto NL-Jumbo rider finished in the peloton to ensure victory by eight seconds from Norway’s Boasson Hagen, who had moved ahead of Switzerland’s Stefan Kung, two further seconds behind.

The highest-placed Briton was Team Sky’s Geraint Thomas, who came seventh. Mark Cavendish abandoned on the final day.