Clay County Fair Speedway
Spencer, Iowa

Track - https://claycountyfair.com/entertain...ummer-racing1/

Special Events Track
IMCA Modifieds, IMCA Stock Cars, IMCA Sport Mods, IMCA Hobby Stocks, IMCA Sport Compacts, American Sprint Car Series (ASCS 360 Wing Sprints), IMCA Modifieds Summer Challenger Series, Midwest Championship Enduro 200, Midwest Madness Tour, Dirt Crown Sport Mod Shootout,

2024 Schedule