Park Jefferson International Speedway — North Sioux City, SD
Park Jefferson International Speedway is a dirt oval short track located in North Sioux City, South Dakota. Below is the current schedule of upcoming events.
- Type
- Dirt oval short track
- Location
- North Sioux City, SD
- Address
- 48426 332nd St, North Sioux City, SD 57049
Upcoming events at Park Jefferson International Speedway
| Date | Event | Start | TV |
|---|---|---|---|
| Sep 4, 2026 | Park Jefferson International Speedway — Prelude to the Prelude | ||
| Sep 25, 2026 | Iron Cup Night #1 + Tri-State Late Models | Times vary | |
| Sep 25, 2026 | Park Jefferson International Speedway — Iron Cup Day 1 | ||
| Sep 26, 2026 | Iron Cup Night #2 + Tri-State Late Models Championship Night | Times vary | |
| Sep 26, 2026 | Park Jefferson International Speedway — Iron Cup Championship Night | ||
| Sep 27, 2026 | Iron Cup Championship Night | Times vary | |
| Oct 16, 2026 | Charlie Clark Night #1 | Times vary | |
| Oct 16, 2026 | Park Jefferson International Speedway — Charlie Clark Day 1 | ||
| Oct 17, 2026 | Charlie Clark Championship Night $5,022 to Win Modifieds | Times vary | |
| Oct 17, 2026 | Park Jefferson International Speedway — Charlie Clark Championship Night |