The biggest international cycling race in Britain could come to Gloucestershire next year.The Tour of Britain has asked Cheltenham Borough Council to agree to financially underwrite a potential leg of the race in the county in 2016.The Tour of Britain is British Cycling's premier road cycling event and the country's national Tour, and currently one of just five professional road cycling events men's, or international, races in Britain.Councillor John Rawson said at a borough council cabinet...