I-90 Speedway in Hartford, South Dakota

I-90 Speedway in Hartford, South Dakota dirt track logo

I-90 Speedway races 360 Sprint Cars, B-Modifieds, Hobby Stocks, Street Stocks, and Super Chargers.

track facebook page >

I-90 Speedway track info

46052 Hwy 38
Hartford, South Dakota, 57033

lat: 43.636758
lng: -96.998978

3/8 mile high banked dirt oval

I-90 Speedway upcoming races

full I-90 Speedway track schedule

Read I-90 Speedway reviews and add your own

List of all South Dakota Dirt Tracks

Nearby Dirt Tracks

Looking for dirt tracks and races near you? Check out our find dirt track races webpage.