Westrock Iron Cup
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Charle Clark Memorial
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2018 - Park Jefferson Speedway Schedule
Saturday, 07 April 2018
2018 Park Jefferson Season IMCA Opening Night
Saturday, 14 April 2018
2018 North v South Sprint Shootout featuring Nebraska 360 Sprints vs MSTS plus IMCA
Malvern Bank 360 Sprints, MSTS 360 Midwest Sprint Touring Series
Saturday, 21 April 2018
IMCA Weekly Racing (Tentative Weekly 360 Sprints)
Malvern Bank MSTS 360 Sprints
Friday, 27 April 2018
South Dakota Sprint Car Nationals plus IMCA Sprint Cars, Sport Mods, Stock Cars, Sport Compacts
Malvern Bank 360 Sprints, MSTS 360 Midwest Sprint Touring Series
Saturday, 28 April 2018
South Dakota Sprint Car Nationals plus IMCA Sprint Cars(Miniakota Series), Modifieds, Sp Mods, Hobby
Malvern Bank 360 Sprints, MSTS 360 Midwest Sprint Touring Series
Saturday, 05 May 2018
SLMR-Super Late Models plus IMCA Weekly Racing-Road to the Iron Cup IMCA Sport Mods
SLMR Late Model Series
Saturday, 12 May 2018
IMCA Weekly Racing
Saturday, 19 May 2018
IMCA Weekly Racing-Road to the Iron Cup IMCA Sprint Cars
Saturday, 26 May 2018
The Memorial Day Clash featuring $2,000 to win Sprint Cars $1,500 to win IMCA Modifieds
Malvern Bank 360 Sprints, MSTS 360 Midwest Sprint Touring Series
Saturday, 02 June 2018
IMCA Weekly Racing-Road to the Iron Cup IMCA Hobby Stocks
Saturday, 09 June 2018
IMCA Weekly Racing plus Neb Mod Lites (No IMCA Sprint Cars-Jackson Natl)
Saturday, 16 June 2018
Off for Sioux City Awesome Biker Nights
Saturday, 23 June 2018
Lucas Oil MLRA plus IMCA Racing-Road to Iron Cup Modifieds $1,000 to win
Lucas Oil MLRA
Saturday, 30 June 2018
IMCA Weekly Racing plus LMSS and Road To Iron Cup Sport Modifieds sponsored by Turner Plumbing
Tri State Dirt Late Models
Saturday, 07 July 2018
Off forSioux City Saturdays in the Park
Saturday, 14 July 2018
IMCA Weekly Racing Kids Night presented by Z98
Saturday, 21 July 2018
Off for Silver Dollar Nationals
Saturday, 04 August 2018
Mark Lloyd Memorial-Pizza Ranch of Akron IMCA Weekly Racing+LMSS Touring Series-RTIC Sprints/Compact
Tri State Dirt Late Models
Saturday, 11 August 2018
IMCA Weekly Racing Season Championship plus Nebraska Mod Lites (No IMCA Sprint Cars Knoxville Natl))
Nebraska Mod Lites
Saturday, 18 August 2018
1st Annual $5,000 to win 410 Sprint Cars "Nationals Hangover" , IMCA Sprints Championship, IMCA Mod
NOSA 410 Sprint Cars
Saturday, 25 August 2018
8th Annual United State Modified Touring Series plus Nebraska 360 vs MSTS, USRA Iron Man Stock/B Mod
Malvern Bank 360 Sprints, MSTS 360 Midwest Sprint Touring Series
Friday, 14 September 2018
Opening Night-5th Annual Iron Cup presented by J&J Fitting
Saturday, 15 September 2018