Due to inclement weather expected this afternoon and this evening, all NHRA on-track activity for today at zMAX Dragway has been canceled. Saturday's schedule will include two sessions of Mello Yello Drag Racing Series qualifying, beginning at 12:15 p.m. Gates open at 8 a.m., Sportsman activity begins at 8:15 a.m. Tickets from today's event can be redeemed at the ticket booth for face value credit toward Saturday or Sunday race tickets.