By Tarek Ramchani
The Pirelli World Challenge is crossing the border this weekend, up north to Canada. The series will share the weekend with the IndyCar Series in Toronto.
The Audi Sport customer racing squad will be represented by seven Audi R8 LMS ultra cars. Three cars will compete in the upper GT class and four in the GT-A class. In Toronto the Audi teams will try to secure additional victories and fight Cadillac Racing for both drivers' and manufacturers's championship standings
Double winner last time out at Road America, Mike Skeen will drive again the #2 Audi R8 LMS ultra from CRP Racing, he is second in the overall driver's standing behind Cadillac's Johnny O'Connel. GMG Racing will have two cars in the GT class, team owner James Sofronas driving the #14 Audi and will try to secure his first win this year in Pirelli World Challenge. His team-mate Andrew Palmer