STOCKTON — The longest and most challenging course in the 14-year history of the Amgen Tour of California yet will pass by the Stockton Arena twice.Tour organizers announced more details Thursday on the specific route cyclists will take as they come to Stockton for Stage 3 on May 14.The starting line will again be outside the waterfront of the Stockton Arena with the race set to take off at 10:15 a.m.New to this year cyclists will complete what is known as a [...]