As the 2010 race season gets under way, the American Federation of Motorcyclists announces its 2010 calendar of events for the AFM Championship Road Race series: March 20-21 Buttonwillow Raceway April 24-25 Infineon Raceway May 22-23 Infineon Raceway June 12-13 Thunderhill Raceway July 10-11 Thunderhill Raceway July 31-August 1* Infineon Raceway October 2-3 Thunderhill Raceway * August 1st will hold the second round of the new California State Championship. For additional information about the AFM, go to ~http://www.afmracing.org~