DIRTcar Summer Nationals Schedule2025 DIRTcar Summer Nationals Schedule Watch on DIRTVision Print Schedule Series Combined Late Models Modifieds Season Upcoming 2025 2024 2023 2022 2021 2020 Filter THURSDAYJUL03FREEDOM 40LaSalle Speedway | Lasalle, ILRecapReplayFRIDAYJUL04DIRTCAR SUMMER NATIONALS / SUMMIT MODIFIEDSRed Hill Raceway | Sumner, ILEvent InfoWatch LiveSATURDAYJUL05DIRTCAR SUMMER NATIONALS / SUMMIT MODIFIEDSTri-State Speedway | Haubstadt, INEvent InfoWatch LiveSUNDAYJUL06DIRTCAR INDEPENDENCE DAY SPECIALDuck River Raceway Park | Lewisburg, TNEvent InfoWatch LiveTUESDAYJUL08DIRTCAR SUMMER NATIONALS / SUMMIT MODIFIEDSShadyhill Speedway | Medaryville, INEvent InfoWatch LiveWEDNESDAYJUL09DIRTCAR SUMMER NATIONALS / SUMMIT MODIFIEDSMontpelier Motor Speedway | Montpelier, INEvent InfoWatch LiveBuy Tickets×DIRTcar Summer Nationals / Summit Modifieds Ticket OptionsMontpelier Motor SpeedwayJuly 09thBuy WednesdayTHURSDAYJUL10DIRTCAR SUMMER NATIONALS / SUMMIT MODIFIEDSButler Motor Speedway | Quincy, MIEvent InfoWatch LiveFRIDAYJUL11DIRTCAR SUMMER NATIONALS / SUMMIT MODIFIEDSCrystal Motor Speedway | Crystal, MIEvent InfoWatch LiveSATURDAYJUL12BIRTHDAY RACEOakshade Raceway | Wauseon, OHEvent InfoWatch LiveSUNDAYJUL13DIRTCAR SUMMER NATIONALS / SUMMIT MODIFIEDSWayne County (OH) Speedway | Orrville, OHEvent InfoWatch LiveFRIDAYJUL25WORLD OF OUTLAWS PRAIRIE DIRT CLASSICFairbury Speedway | Fairbury, ILEvent InfoWatch LiveSATURDAYJUL26WORLD OF OUTLAWS PRAIRIE DIRT CLASSICFairbury Speedway | Fairbury, ILEvent InfoWatch Live