The Pritchard Family Auto Stores Mason City Motor Speedway hosted an electrifying afternoon and evening of racing Sunday with the “May The Fourth Be With You” event featuring the K

This week the KS Engineering Iron Man USRA Stock Cars Series driven by Terminator Chassis will bring three $1,200-to-win shows to three different tracks on Friday, Saturday and Sunday, May 2-4.

The Pritchard Family Auto Stores Mason City Motor Speedway kicked off the 2025 season with an electrifying evening on Sunday at the 1/3-mile high-banked clay oval.

The return of the USRA Iron Man Stock Car Series event for both Friday and Saturday, April 25-26, have been canceled due to cold and rain. "Another 1.6 inches fell at Hamilton County Speed

The engines are ready to roar as the Pritchard Family Auto Stores Mason City Motor Speedway hosts its season-opening Frost Buster event this Sunday, April 13. Race fans and adrenaline junkies alike

Officials from the United States Racing Association, KS Engineering and Terminator Chassis are excited to bring the rebirth of the popular Iron Man Series for USRA Stock Cars in 2025. With 24 event

Registration is open for drivers planning to compete for contingency awards and points funds in the Summit USRA Weekly Racing Series in 2025. While supplies last, drivers who purc

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