JEFFERSON, S.D. (June 2) – Park Jefferson Speedway hosted the IMCA Racing Series featuring the Road to the Iron Cup for Z98 IMCA Hobby Stocks on Saturday and when it was all done, it was the familiar 8X of Andy Hoffman standing in the winner’s circle $375 richer.
On a bone dry track, Hoffman came from the third row to roar by front row starters Kevin Bruck and Paul Menard. Rusty Montague was second with Kevin Bruck finishing third.
Chris Abelson finally broke Jay Noteboom’s ownership on victory lane as he came from row three along to take the Artworks Graphics IMCA Modified checkers.
IMCA RaceSaver Sprint Car action saw Casey Abbas return to the track and ultimately victory lane. Abbas used his home-built engine to put the 17V in the winner’s circle.
The J&J Fitting IMCA Stock Car feature saw Aaron Cain take the well deserved checkers in a J&J Fitting-sponsored car.
Cody Thompson continues to run away with the Karl Chevrolet Northern SportMod point battle as he picked up an exciting win starting from the 12th spot.
Andrew Harris once again put the beautiful no. 22 Mach-1 Sport Compact in victory lane after beating David Bates and Derek Boggs.
By Chance Riley JEFFERSON, S.D. (Apr. 16, 2026) — The Karl Kustoms IMCA Modifieds were the stars of the show Thursday night at Park Jefferson Speedway with a thrilling 20-lap main event. For most of the race, it was a two-car battle for the lead between Shane DeMey and Brian Mahlstedt. But on the white flag lap, charging down the front stretch, R.J. Merchant of South Sioux City, Nebraska stormed from his 16th starting position to steal the win—despite a bent suspension. It was Merchant’s first victory of the year in the Razor Chassis North Central Region. DeMey finished second ahead of Duke Erickson, while Mahlstedt and Ricky Stephan completed the top five. The Karl Kustoms IMCA Northern SportMods also delivered an exciting 18-lap feature. Braydon Ahlers controlled much of the race, but Willy Kirk, who restarted at the back following an early caution, made a last-lap pass on the front stretch during a green, white, checkered finish to take the win. The Salix, Iowa driver earned his first victory of the season. Ahlers settled for [Read More]
By Ben Deatherage JEFFERSON, S.D. (Jun. 15, 2025) — The Sunday night RTI Nationals brought a packed house to Park Jefferson International Speedway with a whopping $5,000 payday on the line for the Sunoco IMCA Stock Cars. And it was two-time South Dakota State champion Travis Barker who cashed in. Barker, who started seventh, muscled his way through a hard-fought 35-lap main event. Early on, Brady Wenzlaff controlled the race while three-time Speedway Motors IMCA Super Nationals fueled by Casey’s Karl Chevrolet IMCA Northern SportMod winner, Johnathon Logue, and Devin Tripp waged a three-wide battle for the top spot. Tripp edged ahead on lap four and began to stretch his lead, but Barker closed fast. A lap 13 caution reset the field, and on lap 16, Barker nipped Tripp at the line to take over the top spot. Tripp countered by moving to the high side, only for another yellow to wave. That opened the door for 2015 IMCA Hobby Stock national champion Justin Luinenburg, who slotted into second. Luinenburg and Tripp fought hard to the [Read More]
VINTON, Iowa (May 22, 2024) – Bonuses of $250 are on the line at each of three IMCA Sunoco Late Model events over the long Memorial holiday weekend. Feature winners of Late Model main events May 23 at Park Jefferson Speedway at Jefferson, S.D., May 24 at Crawford County Speedway in Denison and May 25 at Shelby County Speedway in Harlan receive bonuses and a five-gallon fuel jug from their divisional title sponsor. Pit gates open at 5 p.m. and the grandstand opens at 5:30 p.m. for the $1,000 to win Titan Clash show at Park Jefferson, with hot laps at 7 p.m. and racing at 7:30 p.m. Spectator admission is $15 for adults, $12 for veterans and seniors, $12 for students 11-17, $5 for kids and free for five and under. Crawford County also opens the pits at 5 and the stands at 5:30. Racing follows 7:30 p.m. hot laps. Grandstand admission is $12 for adults, $7 for military and seniors and free for kids. And Shelby County opens the pit area at 4 [Read More]