Mid Iowa Topless 50 Announced
Tuesday June 16th The First Annual Mid Iowa Topless 50 will be ran. We will be Running Topless IMCA Modifieds, Topless IMCA Sport Mods, and Mod Lites. The mods will be running a 50 Lap feature and competing for $2,000 dollars to win. The Sport Mods will be  … read more

2015 Race Schedule Posted
The 2015 Hamilton County Speedway schedule has been posted under the Schedule link. The season opener is slated for Saturday, April 18. … read more

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