This Saturday night the historic Hamilton County Speedway driven by Spangler Automotive hosts the fire-breathing Olsen Family USRA Modifieds where one driver will walk away with $3,000 at the end of the night. It's also the return of the lightning-fast Super Late Models powered by Malvern Bank, along with Seneca Foundry USRA Stock Cars, Stein Heating & Cooling USRA B-Mods, Diamond in the Rough USRA Hobby Stocks and MyRacePass.com USRA Tuners for a full six classes in action on the Hamilton County Speedway half-mile of dirt. Gates open at 5 p.m. and racing starts at 7:30 at Iowa's Premier Racing Experience. Don't forget, this Saturday it's May the Fourth be with you... Wear your Star Wars costume and get $2 off admission this Saturday night, plus Star Wars themed trivia, contests and prizes all night long. The choice is simple: another night of booooooooooooooring or a night of BOOM at the Hamilton County Speedway driven by Spangler Automotive in Webster City, Iowa. Don't be afraid of the fast... it's gonna be a blast!