Infineon Raceway hosts zero carbon motorcycle race
Time Trial eXtreme Grand Prix and Infineon Raceway have announced an alliance that will see the Sonoma road course serve as host site of the first-ever zero carbon motorcycle race in the United States.
Drivers will encounter a slightly modified road course designed to create another passing zone when the IndyCar Series visits Infineon Raceway for the PEAK Antifreeze & Motor Oil Indy Grand Prix of Sonoma County, Aug. 22-24.