The nation’s Best of the Best dirt modified drivers will invade the Humboldt Speedway for the King of America VII Modified Nationals presented by Summit Racing, Thursday-Saturday, March 23-25, which culminates with Saturday’s $10,000-to-win, $1,000-to-start championship race.

All USMTS Modified drivers who have their entry submitted by FRIDAY, MARCH 17, will be entered for a provisional lottery draw. Of those that do not qualify for Saturday’s main event through qualifying and preliminary races, one name will be randomly drawn for a provisional starting spot in the finale.

The entry fee is $300 if received or postmarked no later than March 17.  The entry fee is $400 after March 17 or at the track on race day. Entry fee covers all three days. Entry forms are available for download at www.usmts.com/downloads/entry-forms or call the USMTS offices at (515) 832-7944 Monday-Friday during normal business hours.

Out-Pace USRA B-Mod drivers can enter by downloading the entry form at http://usraracing.com/downloads/ or by calling USRA headquarters at (515) 832-6000 Monday-Friday during normal business hours.

All drivers can also enter this weekend at the Humboldt Speedway during the Battle at the Bullring.