Experience the excitement of the Mid-Season Championship, also known as Mid-Season Mayhem, at Park Jefferson Speedway on June 26, 2026. This event brings together top drivers in IMCA Modifieds, Late Models, Stock Cars, SportMods, Hobby Stocks, and Sport Compacts for a night of intense competition. As the season reaches its halfway point, the action on the track is guaranteed to be fierce. Don't miss this pivotal racing event in North Sioux City.
What to Expect
Competitive racing as drivers battle for mid-season honors.
Who Should Attend
Racing fans
Motorsport enthusiasts
Local families
IMCA followers
Agenda Overview
A full evening of racing across all regular classes.
Venue & Address
Park Jefferson Speedway Inc
48426 332nd St North Sioux City , South Dakota – 57049 United States
Organizer
Park Jefferson Speedway · Venue
A premier dirt track racing facility.
Frequently Asked Questions
When is the event?
June 26, 2026.
Where is it located?
Park Jefferson Speedway, North Sioux City, SD.
What classes are racing?
IMCA Modifieds, Late Models, Stock Cars, SportMods, Hobby Stocks, and Sport Compacts.
Can I watch online?
Yes, the event is typically streamed on SpeedSport.tv.
Is this a recurring event?
It is a specific mid-season event.
Are tickets available?
Please check the official speedway website.
Tags
Racing
Motorsports
Mid-Season
Park Jefferson
South Dakota
Dirt Track
Summary
A major mid-season racing event featuring multiple classes at Park Jefferson Speedway.