The inaugural running of The Thermal Club IndyCar Grand Prix has a target audience of 5000 paying attendees, and according to the track’s general manager, the private road course in Southern California is close to hitting its goal.“We're going to be pretty close to that 5000 number,” Thermal GM Nicholas...

The boss of the Mexican Grand Prix believes it can increase its 2016 attendance to 360,000 fans, bucking Formula 1's trend for declining crowds.First-year F1 events inevitably attract considerable attention and spectator interest, with Mexico no exception as a three-day crowd of 330,000 came to its first GP in 23...