Registration closed October 16, 2017 8:00 PM at 2017-10-16T20:00:00-0700 Registration ends October 16, 2017 8:00 PM at 2017-10-16T20:00:00-0700 Registration opens May 2, 2017 10:00 AM at 2017-05-02T10:00:00-0700 Registration runs from May 2, 2017 10:00 AM to October 16, 2017 8:00 PM
Note that for motorsport events you might need a Snell 2005 or newer standard helmet.