The San Antonio Rock'n'Roll Half Marathon is coming up quick, November 13th 2011 and is NOT sold out yet. There is still time to register and Fifty States HALF Marathon Club members receive a discount while online registration is still open through November 6th 2011. They've also added a bike tour this year! Are you looking for a Half Marathon PR? This course is claimed to be "flat and festive" with typical weather in the 80's for this time of year. Then finish off your event with this year's post concert entertainment Vince Neil of Motley Crue.