Copied from the extreme speed website:
FAQ
"Cancellation and Refund Policy ...Cancellation and Future Credit Policy
Participants signing up using a promotion code or special discount code will not eligible to cancel their reservation at any event under any circumstance.Participants signing up at the normal prices will be eligible for credit toward a future event for the full amount paid, provided that the cancellation is received by Extremespeedtrackevents a minimum of 14 days prior to the event. Notification of cancellation must be delivered in person or via e-mail to Extremespeedtrackevents staff.
All events will be run rain or shine,refunds will not be giving due to any weather conditions.
Mechanical problems at the event are not grounds for cancellation.
Should Extremespeedtrackevents decide to cancel an event for any reason,stated or not stated, all participants signed up for the cancelled event will be issued track credit for the full amount paid toward a future event."