it may not be done for good, just put on hold.

from the last paragragh

"The logistics associated with the Dream’s expansion for the dirt Late Model teams that supplied the cars for the Prelude, along with speedway officials who must transition the facility, prevents the Prelude to the Dream from being included on the 2013 calendar. Advance ticket holders to the 2012 event will retain their renewal rights for the next scheduled Prelude to the Dream event going forward."