By Ben Deatherage
BOONE, Iowa (Sept. 11, 2026) — Championship Saturday at the Speedway Motors IMCA Super Nationals fueled by Casey’s will get an earlier start, with Saturday’s program at Boone Speedway moved up to 11 a.m.
Pit gates and registration will open at 9 a.m.
Big Dances for the Karl Kustoms IMCA Modifieds, Sunoco IMCA Stock Cars, Karl Kustoms IMCA Northern SportMods, and Sunoco IMCA Hobby Stocks headline the final day of America’s Racin’ Vacation.
The Modifieds and Stock Cars will also have last chance qualifier heats and last chance qualifier mains to fill out the balance of their respective Big Dance lineups, with the Stock Cars opening the program.
Other events on the docket include the Stephenville Starter Hobby Stock Race of Champions and Pulse Racing Innovations/Dirt Defender Racing Products SportMod Race of Champions, which were originally scheduled for Tuesday but postponed due to weather. The Sunoco Stock Car Race of Champions and Rage Chassis Modified Race of Champions will also be contested.
Big Dance celebrations, bag tosses to determine starting positions, Race of Champions redraws, and the post-event auction will take place in the NAPA Fan Zone.
All the action can be watched exclusively on IMCA TV, where America comes to watch racing.