I-90 Speedway — Hartford, SD
Hartford, SD
Upcoming Schedule
August 2026
RPM Racing Series
August 8, 2026
Classes: IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks
HOBBY STOCK NATIONALS & RPM Racing Series
August 22, 2026
Classes: IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks
RPM Racing Series
August 29, 2026
Classes: IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks
September 2026
SEASON CHAMPIONSHIP
September 12, 2026
Classes: IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks
Event dates update from configured sources; verify race-day changes with the track before traveling.
Racer Actions
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Last source sync: Jul 22, 2026
Track Info
Oval
Type
Dirt
Surface
Unknown
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