7/21/2024 - Mason City Motor Speedway
Mason City, IA
- Pits Open3:30 PM
- Gates Open4:00 PM
- Hot Laps At6:00 PM
- Racing Starts6:20 PM
- USMTS Modifieds
- USMTS - United States Modified Touring Series
- Window World USRA B-Mods
- Christie Door Company USRA Stock Cars
Full Event Information on MyRacePass