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Discounted tickets on sale for 25th Anniversary USMTS Silver Jubilee
Tickets for the 25th Anniversary USMTS Silver Jubilee are on sale now at masoncitymotorspeedway.com/tickets. Packages are available for four days, three days , two days or one day. … read more
Hamilton County Speedway hosts hump day action for Stealth Thru Tubing USRA Summer Shootout
The third night of the Stealth Thru Tubing USRA Summer Shootout happens Wednesday night, June 21, at the Karl Chevrolet Hamilton County Speedway in Webster City, Iowa, with $1,000 to win for Seneca Foundry USRA Stock Cars and Stein Heating & Cooling USRA B … read more
Pospisil dominates SLMR in Webster City win
The Haulin’ with Hoker Trucking Super Late Models East Series’ first champion returned to victory lane after dominating Saturday’s main event at Hamilton County Speedway. The extremely fast half-mile at the Hamilton County Fairgrounds was  … read more
Road to riches goes through Hamilton County Speedway, Mason City Motor Speedway
The Karl Chevrolet Hamilton County Speedway in Webster City, Iowa, and Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, are both in action this weekend as drivers continue to chase massive nightly payouts and points funds during the  … read more
Rain, cold ruin USMTS finale at Hamilton County Speedway
After a week-long bout with Mother Nature, officials at the Hamilton County Speedway in Webster City, Iowa, were finally dealt a knockout punch Saturday and were forced to cancel the third and final night of the 13th Annual USMTS Spring Classic. The event m … read more
Berry bounces back at Hamilton County Speedway
Tom Berry Jr. of Des Moines, Iowa, found redemption on the second night of the 13th Annual USMTS Spring Classic as he scored a $5,000 victory after coming up one lap short on Thursday at the historic Hamilton County Speedway in Webster City, Iowa. With the  … read more
Ebert wins wild USMTS Spring Challenge opener in Webster City
If it’s true that “rubbin’ is racin’” then the final seven laps of Thursday’s main event at the Hamilton County Speedway provided some of the best racin’ of the year for fans of the Summit USMTS National Championship p … read more
FAST FACTS: 13th Annual USMTS Spring Classic
Everything you need to know about the 13th Annual USMTS Spring Classic at the Karl Chevrolet Hamilton County Speedway in Webster City, Iowa, on Thursday, Friday and Saturday, April 27-29, 2023. … read more
Hamilton County Speedway delivers 2023 schedule
Officials from the Karl Chevrolet Hamilton County Speedway have published the 2023 schedule of events for the the oldest speedway in Iowa. Many exciting events are penciled-in at the historic dirt oval in Webster City, Iowa, with Olsen Family USRA Modifieds … read more
Chevrolet Performance adds horsepower to USRA, inks new three-year deal
Officials from Chevrolet Performance and the United States Racing Association have signed a new three-year deal that will extend the partnership between the two companies through the end of 2025. Continuing as the Official Crate Engine of the USRA, Chevrole … read more

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USMTS Memorial Day Weekend May 22-25
The monster modifieds of the Summit USMTS National Championship presented by RacinDirt will be dancing in the dirt Memorial Day Weekend with four nights of action on tap: Thursday, May 22 - Fayette County Speedway
Friday, May 23 - Hancock County Speedway
Saturday, May 24 - Deer Cree… watch video

AFTERSHOCK: USMTS Spring Classic | Hamilton County Speedway 4/12/2025
Highlights from the final night of the 15th Annual Spring Classic featuring the Summit USMTS National Championship presented by RacinDirt at the Karl Chevrolet Hamilton County Speedway in Webster City, Iowa, on Saturday, April 12, 2025. 👉 usmts.com
&… watch video

AFTERSHOCK: USMTS Spring Classic | Hamilton County Speedway 4/11/2025
Highlights from opening night of the 15th Annual Spring Classic featuring the Summit USMTS National Championship presented by RacinDirt at the Karl Chevrolet Hamilton County Speedway in Webster City, Iowa, on Friday, April 11, 2025. 👉 usmts.com
€… watch video

Photo Gallery: 23rd Annual Fall Futurity | Oct. 11-12, 2024