Park Jefferson International Speedway
Jefferson, SD
Schedule & Results
2020 Events
Thursday, 16 April 2020
Champions Recognition NIght
Friday, 17 April 2020
IMCA Defroster
305 Sprints - Winged, Hornets, Hobby Stocks, A Modifieds, B Modifieds, Stock Cars
Saturday, 18 April 2020
IMCA Defroster
305 Sprints - Winged, Hornets, Hobby Stocks, A Modifieds, B Modifieds, Stock Cars
Friday, 08 May 2020
SPRING NATIONALS PRESENTED BY RICKY LEMMEN MOTORSPORTS
IMCA Modified by AWS, Hornets, Hobby Stocks, B Modifieds, Stock Cars
Saturday, 09 May 2020
SPRING NATIONALS PRESENTED BY RICKY LEMMEN MOTORSPORTS
IMCA Modified by AWS, 305 Sprints - Winged, Hobby Stocks, B Modifieds, Stock Cars
Saturday, 16 May 2020
$2000 to Win Tri State Late Models plus IMCA Weekly Racing Season Opener
Tri-State Late Models, 305 Sprints - Winged, Hobby Stocks, B Modifieds, Stock Cars
Saturday, 23 May 2020
Memorial Day Clash featuring NE 360 Sprints & $1,000 to win IMCA Modified Fastshafts
Malvern Bank 360 Sprints, Midwest Sprint Touring Series, IMCA Modified by AWS, 305 Sprints - Winged, Hobby Stocks, Stock Cars
Monday, 25 May 2020
South Dakota Sprint Car Nationals presented by Pepsi of Siouxland
Malvern Bank 360 Sprints, Midwest Sprint Touring Series, 305 Sprints - Winged, B Modifieds
Friday, 29 May 2020
Park Jefferson’s Sioux City Showdown Night 1 featuring All Stars vs IRA 410 Sprint Cars
IRA Interstate Racing Association, All Star Circuit of Champions, B Modifieds
Saturday, 30 May 2020
Park Jefferson’s Sioux City Showdown Night 2 featuring All Stars vs IRA 410 Sprint Cars
IRA Interstate Racing Association, All Star Circuit of Champions, Stock Cars
Saturday, 13 June 2020
IMCA Weekly Racing
305 Sprints - Winged, Hornets, Hobby Stocks, A Modifieds, B Modifieds, Stock Cars
Saturday, 27 June 2020
Midwest Madness Tour
Midwest Madness Tour, IMCA SportMod by Advance Auto, IMCA Stock Car by T&W Tire, IMCA Hobby Stock by Q And Feather, Hornets, Hobby Stocks, A Modifieds, B Modifieds, Stock Cars
Saturday, 11 July 2020
Monster Truck MONSTER X TOUR Invades Park Jefferson
Saturday, 18 July 2020
IMCA Weekly Racing
IMCA Modified by AWS, 305 Sprints - Winged, Hornets, Hobby Stocks, B Modifieds, Stock Cars
Monday, 20 July 2020
IMCA Dirt Knights invade Park Jefferson
IMCA Modified by AWS, 305 Sprints - Winged, Hobby Stocks, B Modifieds, Stock Cars
Saturday, 01 August 2020
IMCA Weekly Racing
IMCA Modified by AWS, 305 Sprints - Winged, Hornets, Hobby Stocks, B Modifieds, Stock Cars
Friday, 07 August 2020
7th Annual J&J Fitting Iron Cup
IMCA Modified by AWS, Hornets, Hobby Stocks, A Modifieds, B Modifieds, Stock Cars
Saturday, 08 August 2020
7th Annual J&J Fitting Iron Cup-IState Truck Centers Championship Night
IMCA Modified by AWS, 305 Sprints - Winged, Hornets, Hobby Stocks, B Modifieds, Stock Cars
Saturday, 22 August 2020
Midwest Power Sprints featuring MSTS/Nebraskas 360 plus Tri-State Late Models
Tri-State Late Models, Malvern Bank 360 Sprints, Midwest Sprint Touring Series, Nebraska 360 sprints, Midwest Power Series, 305 Sprints - Winged, Hobby Stocks, Stock Cars