Jay Noteboom’s Aug. 18 IMCA Modified victory at Park Jefferson Speedway was his career 74th at the South Dakota speedplant. (Photo by Jeff Bylsma)
JEFFERSON, S.D. (Aug. 18) – IMCA Modified driver Jay Noteboom stole the show Saturday at Park Jefferson Speedway.
Noteboom notched career win number 74 at Park Jefferson to pass Late Model Hall of Fame driver Joe Kosiski as the speedway’s all-time feature winner.
With tears in his eyes, Noteboom accepted the checkers and trophy from flagman Nate Peterson.
It was not an easy battle in the Artworks Graphics IMCA Modified special, as Chris Abelson was first to move to the lead on the multi-lane oval. Toward the late stages, Abelson drifted high off the track and gave up the lead.
Noteboom saw his chance and pounced, then held off the challenges of Bob Moore to take the historic win. Abelson was third.
Ryan Voss took the IMCA RaceSaver Sprint Car win and Colin Smith the unofficial 2018 track championship.
By Ben Deatherage JEFFERSON S.D. (Sept. 8, 2025) — The 12th annual Iron Cup returns to Park Jefferson Speedway on Friday, Sept. 26 and Saturday, Sept. 27, with two complete shows, IMCA TV coverage, and more than $60,000 in driver payouts on the line. Thursday, Sept. 25, will feature an open practice with $30 pit passes, before racing officially begins with Friday’s program. Opening night will see Friesen Performance IMCA Modifieds, Karl Chevrolet IMCA Northern SportMods, Sunoco IMCA Late Models, Sunoco IMCA Stock Cars, Sunoco IMCA Hobby Stocks, and the Mach-1 IMCA Sport Compacts. Saturday’s Iron Cup Championship Night raises the stakes with the Friesen Performance IMCA Modifieds and Sunoco IMCA Stock Cars each racing for $1,500. The Karl Chevrolet IMCA Northern SportMods compete for $1,250, with Sunoco IMCA Hobby Stocks at $1,000 and Mach-1 IMCA Sport Compacts at $500. Racing starts at 7:30 p.m. on Friday and 5:00 p.m. on Saturday, with the best drivers from across the region converging on Park Jefferson to battle for Iron Cup glory and a share of the purse. More [Read More]
JEFFERSON, S.D. – A pair of Fast Shafts All-Star Invitational qualifying features for IMCA Modifieds are on the Sept. 14 and 15 Iron Cup schedule at Park Jefferson Speedway. IMCA Modifieds run for $1,000 to win and $140 to start on Friday in the makeup event for the Sjogrensen Winery bonus. IMCA RaceSaver Sprint Cars and IMCA Sunoco Stock Cars both race for $600 to win while Karl Chevrolet Northern SportMods and IMCA Sunoco Hobby Stocks race for $400 to win and Mach-1 Sport Compacts for $100 to win on opening night of the fifth annual special. Top checks on Saturday are $1,000 for the Modifieds, Sprint Cars and Stock Cars, $700 for the Northern SportMods and Hobby Stocks and $300 for the Sport Compacts. Both Modified features are qualifiers for the 2019 Fast Shafts All-Star Invitational ballot. Two hundred dollar bonuses will be paid to feature winners with perfect attendance and for previous winners this season; winning drivers who competed at Park Jeff this season are also eligible for another $100 bonus. IMCA Speedway [Read More]
By Ben Deatherage JEFFERSON, S.D. (May 2, 2025) — A thrilling Sunoco IMCA Stock Car feature—rescheduled from April 18—unfolded Friday night at Park Jefferson Speedway, with Minnesota’s Dan Mackenthun emerging victorious in the 18-lap contest. Aaron Cain led early and built a strong advantage as Greg Peck and Devin Tripp waged war for second. A caution on lap 3 reset the field, and Tripp used the restart to charge the high side, pulling alongside Cain on the backstretch before taking the lead. A caution waved and Mackenthun momentarily took the lead on the next green, only for another yellow to erase the pass. On the ensuing restart, Tripp pushed too high, lost positions, but was rescued by yet another caution. Mackenthun kept the pressure on, and when Tripp bobbled in turn four on lap 8, the Hamburg, Minnesota veteran capitalized and never looked back. The 10-time reigning Minnesota State and 13-time Arlington Raceway track champion dominated the second half of the race to notch his first EQ Cylinder Heads Northern Region win of 2025. Chad Ten [Read More]