The Pirelli World Challenge kicks off its 2014 season this weekend in St. Pete.
Watch a new field of GT, GT-A and GTS cars battle in two sprint races.
New GT3-spec cars are here, including McLarens, Lamborghinis, Porsches, Aston Martins and Ferraris up against Cadillac, Audi, Viper and more.
In GTS, Camaros and Mustangs lead the way among a huge field of Porsches, Kias, Nissans, Scions and more! Check out more and a complete schedule (including TC classes) at world-challenge.com
St. Petersburg online streaming @ World Challenge TV
Race 1: Saturday March 29 at 3pm ET
Race 2: Sunday March 30 at 11am ET