Venue Information

Car racing track in Webster City, Iowa The Hamilton County Speedway is located off US 20 at exit 140, then 1.2 miles north, then 0.5 mile east on Bank St., then 0.4 mile south on Bluff St. to the Hamilton County Fairgrounds in Webster City, Iowa. At least 27 nights of action across 21 events are penciled-in at the historic dirt oval in Webster City, Iowa for the 2021 season, with Olsen Family USRA Modifieds, Seneca Foundry USRA Stock Cars, Stein Heating & Cooling USRA B-Mods, Diamond in the Rough USRA Hobby Stocks and MyRacePass USRA Tuners serving as the featured classes during Summit USRA Weekly Racing Series events.