I-90 Speedway — Hartford, SD
I-90 Speedway is a dirt oval short track located in Hartford, South Dakota. Below is the current schedule of upcoming events.
- Type
- Dirt oval short track
- Location
- Hartford, SD
- Address
- 46068 SD Hwy 38, Hartford, SD 57033
Upcoming events at I-90 Speedway
| Date | Event | Start | TV |
|---|---|---|---|
| Jun 6, 2026 | KIDS NIGHT!!! RPM Racing Series | Times vary | |
| Jun 13, 2026 | RPM Racing Series | Times vary | |
| Jun 27, 2026 | BIG 5-0 NIGHT!!! & RPM Racing Series | Times vary | |
| Jul 4, 2026 | FIREWORKS Show & PRM Racing Series | Times vary | |
| Jul 11, 2026 | RPM Racing Series | Times vary | |
| Jul 18, 2026 | RPM Racing Series | Times vary | |
| Jul 25, 2026 | RPM Racing Series | Times vary | |
| Aug 8, 2026 | RPM Racing Series | Times vary | |
| Aug 22, 2026 | Hobby Stock Nationals & Rpm Racing Series | Times vary | |
| Aug 29, 2026 | RPM Racing Series | Times vary | |
| Sep 12, 2026 | Season Championship | Times vary |