Registration closed September 6, 2015 11:59 PM at 2015-09-06T22:59:00-0700 Registration ends September 6, 2015 11:59 PM at 2015-09-06T22:59:00-0700 Registration opens January 2, 2015 8:00 AM at 2015-01-02T07:00:00-0800 Registration runs from January 2, 2015 8:00 AM to September 6, 2015 11:59 PM
For the event this weekend the gates will open on Thursday at 4pm for Thursday Night Open Lapping and will remain open 24 hours until the event concludes on Sunday evening. Overnight use of the paddock is allowed on Thursday, Friday and Saturday nights only.