BOONE, Iowa – With more than 650 early entries already in hand, the early registration deadline for the IMCA Speedway Motors Super Nationals fueled by Casey’s has been bumped back to 4:30 p.m. CST Wednesday, Aug. 31.
Drivers from 25 states, Canada and Australia have already pre-entered for the Sept. 5-10 Super Nationals at Boone Speedway.
“The original deadline was this Friday. Drivers in all divisions racing at Super Nationals can still call the IMCA home office (319 472-2201) to register early and save $20 and make themselves eligible to race in the Sept. 3 Prelude,” noted IMCA President Brett Root. “There are a number of projects our staff has to complete, most notably those dealing with the end of the Late Model point season, before going to Boone.”