Mazda Motorsports today named iRacer Glenn McGee winner of the 2015 Mazda Road to 24 Shootout. McGee, of Tampa, Fla.., will receive a scholarship valued at $100,000 to race in the 2016 Battery Tender Mazda MX-5 Cup.McGee, along with fellow iRacer Richard Eklund, qualified for the event at Carolina Motorsports...