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NEXT EVENT  Tuesday, June 25
World of Outlaw Late Models


Schedule Update for 2024
After much thought and consideration, Janet and I have decided to cut down the remaining 2024 schedule at the Karl Chevrolet Hamilton County Speedway. This decision does not come easy for us. The season began strong with good car counts and a good showing from fans in the grandstand. Unfortunately, neither held as the season progressed and we switched to  … read more

HCS crowns to Elliott, Minnehan, Bronner, Nelson, Hogan
Summit USRA Weekly Racing Series results from the second round of the Thunder Summer Series featuring Fiesta Night at the Karl Chevrolet Hamilton County Speedway in Webster City, Iowa, on Thursday, June 6, 2024. … read more

Cox cops Karl Chevrolet Dirt Truck Series win at Hamilton County Speedway
Summit USRA Weekly Racing Series results from Fiesta Night at the Karl Chevrolet Hamilton County Speedway in Webster City, Iowa, on Thursday, May 30, 2024. … read more

Last-lap pass propels Chisholm to USMTS win in Webster City
Blue skies and dry weather finally greeted the Summit USMTS National Championship presented by RacinDirt when they showed up Wednesday at the Karl Chevrolet Hamilton County Speedway in Webster City, Iowa, for the 14th Annual USMTS Spring Classic. After snagging the Sybesma Graphics Pole Award, Ga … read more

Crimmins, Paysen win twice in four days at Hamilton County Speedway
Summit USRA Weekly Racing Series results from the Karl Chevrolet Hamilton County Speedway in Webster City, Iowa, on Wednesday, May 22, 2024. … read more

Pentathlon of USMTS battles this Memorial Day Weekend
Five events are on the calendar for the Summit USMTS National Championship presented by RacinDirt this Memorial Day Weekend, and the individual racetracks will each offer a unique challenge for the Best of the Best in dirt modified racing. … read more

Two Crimmins collect wins in Webster City
Summit USRA Weekly Racing Series results from the Karl Chevrolet Hamilton County Speedway in Webster City, Iowa, on Saturday, May 18, 2024. … read more
Hamilton County Speedway hosts USMTS Spring Classic April 27-29
On Thursday, Friday and Saturday, April 27-29, the Hamilton County Speedway n Webster City, Iowa, hosts the 13th Annual USMTS Spring Classic featuring the Summit USMTS National Championship presented by RacinDirt. The show kicks off Thursday, April 27 paying $3,000 to win the Summit USMTS main ev… watch video

Stealth Oilwell Services USRA Summer Shootout happens June 22-26
Mark your calendars for five straight nights of sack-up racing for a big sack of cash with the Medieval USRA Stock Cars, USRA B-Mods and USRA Hobby Stocks in the Stealth Oilwell Services USRA Summer Shootout for It’s five big nights and five unique dirt ovals up and down the I-90 corridor in S… watch video

Jefferson, Hamilton declare victory, brace for USMTS invasion
Fresh off a thrilling three-night Memorial Day Weekend excursion, the Summit USMTS National Championship fueled by Casey’s is back at it this weekend with a $10,000-to-win blockbuster at the Karl Chevrolet Hamilton County Speedway for the 15th Annual USMTS Webster City Wrangler … watch video

Photo Gallery: 21st Annual Your Life Iowa Fall Futurity Oct. 21-22, 2023