Atlanta Motorsports Group, in its 5th season of competing in NASA’s 25 Hours of Thunderhill, once again brings a solid driver lineup to attempt a 3rd win in the prestigious endurance road racing event being held December 3-4, 2011 at Thunderhill Raceway Park in Willows, CA. Todd Lamb, Ryan Winchester, Beau Borders, Darin Polsley, and Guy Laidig will co-drive AMG’s Mazda MX-5 in the highly competitive E2 class, with technical partners BFGoodrich and Cobalt Friction.