Friday portion of SD Sprint Nats canceled
The Friday night portion of this weekend's South Dakota Sprint Car Nationals at Park Jefferson Speedway has been canceled. Saturday's $2,500 to win event remains on as scheduled. Fans looking for tic...
Jackson Motorplex Showcasing Sprint Cars at All 20...
12/15/2025 -
Inside Line Promotions – JACKSON, Minn. (Dec. 15, 2025) – Winged sprint cars will be a part of all nine nights during the 2026 racing schedule at Jack
Midwest Sprint Touring Series introduces MedStar R...
1/9/2026 -
The Midwest Sprint Touring Series will have a new series to complement its already strong 410 outlaw sprint car program in 2026.
The newly formed MedS
Timms and Bosma Produce Triumphs at Jackson Motorp...
7/11/2025 -
(Photo by Tylan Porath Photography)
Inside Line Promotions – JACKSON, Minn. (July 11, 2025) – Ryan Timms and Brandon Bosma delivered winning performan
$0.00Cart (0)
4/9/2021 - Park Jefferson International Speedway
Jefferson, SD
South Dakota Sprint Car Nationals
Classes
Track Contact
News
Preview: South Dakota Sprint Car Nationals at Park Jefferson
The 2021 season for the Property Solutions of America Midwest Sprint Touring Series begins with an early April double-header at Park Jefferson Speedway. The 360 sprint cars tackle the Siouxland speed...
MSTS 360s ready for blockbuster 2021 season
The Property Solutions of America Midwest Sprint Touring Series is ready to begin the 2021 racing season – a year that promises to be exciting for teams, drivers and fans. The tour is scheduled to co...
