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| 4/29/2023 | Park Jefferson International Speedway - Jefferson, SD Opening Night B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 1st | - | - | 2nd |
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| 5/8/2023 | Clay County Fair Speedway - Spencer, IA Dirt Crown - Stock Car Spring Shootout Stock Cars: Dirt Crown B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 6th | - | - | 6th |
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| 5/20/2023 | Park Jefferson International Speedway - Jefferson, SD Weekly Racing B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 2nd | - | - | 6th |
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| 5/22/2023 | Clay County Fair Speedway - Spencer, IA The Clay County Classic Night #2 Stock Cars: Dirt Crown B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 5th | - | - | 4th |
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| 5/29/2023 | Park Jefferson International Speedway - Jefferson, SD $5,000 to win RTI Nationals (Monday) Memorial Day A Modifieds, B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 6th | - | - | - |
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| 5/30/2023 | Park Jefferson International Speedway - Jefferson, SD $5,000 to win RTI Nationals (Tuesday) A Modifieds, B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 3rd | - | 2nd | 18th (DNF) |
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| 6/5/2023 | Clay County Fair Speedway - Spencer, IA Cole Millard Memorial IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 4th | - | - | 9th |
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| 6/12/2023 | Park Jefferson International Speedway - Jefferson, SD 360 Sprint Cars Compacts, Hobby's, SP Mod, Stock Car, A Mod 360 Sprints - Winged: Malvern Bank 360 Sprints with Midwest Sprint Touring Series A Modifieds, B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 1st | - | - | 2nd |
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| 6/13/2023 | Jackson Motorplex - Jackson, MN Bank Midwest IMCA Series IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 1st | - | - | 4th |
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| 6/26/2023 | Clay County Fair Speedway - Spencer, IA Midwest Madness Tour IMCA Modified: Midwest Madness Tour A Modifieds, B Modifieds, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 8th | - | 8th | 16th |
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| 6/27/2023 | Park Jefferson International Speedway - Jefferson, SD Midwest Madness Tour (Tuesday) IMCA Modified: Midwest Madness Tour A Modifieds, B Modifieds, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 4th | - | - | 9th |
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| 6/29/2023 | Kossuth County Speedway - Algona, IA SPORT MOD SPECIAL Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro, Sport Compact | Results | | Justin Klynsma (B Modifieds) | 4th | - | - | 3rd |
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| 7/15/2023 | Park Jefferson International Speedway - Jefferson, SD Weekly Racing B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 7th (DNF) | - | - | DNS |
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| 7/24/2023 | Park Jefferson International Speedway - Jefferson, SD Dave Riley Memorial Race $2556 to win Hobby Stock, $1056 Sp Mod,$1056 Stock car,$1056 Mods, $556 Com A Modifieds, B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | DNS | - | - | DNS |
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| 7/26/2023 | Clay County Fair Speedway - Spencer, IA Salute to Veterans Tour A Modifieds, B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 5th | - | - | 10th |
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| 8/4/2023 | Rapid Speedway - Rock Rapids, IA Dave Mulder Memorial DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Justin Klynsma (USRA B-Mods) | 7th | - | - | 9th |
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| 8/9/2023 | Hancock County Speedway - Britt, IA The Corteva Agriscience Night of 10,000 Stars Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, IMCA Modified | Results | | Justin Klynsma (B Modifieds) | 2nd | - | - | 4th |
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| 8/12/2023 | Park Jefferson International Speedway - Jefferson, SD Late Models & $1000 win stock cars Dirt Late Models: Tri-State Late Models Dirt Super Late Models, B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 3rd | - | - | 1st |
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| 9/13/2023 | Clay County Fair Speedway - Spencer, IA IMCA Blue Ribbon Showdown B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 3rd | - | - | 6th |
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| 9/15/2023 | US 30 Speedway - Columbus, NE 360 Sprints - Winged, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Justin Klynsma (IMCA Northern SportMod) | 8th | - | - | - |
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| 9/16/2023 | US 30 Speedway - Columbus, NE Abe Lincoln Memorial Stock Cars, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Justin Klynsma (IMCA Northern SportMod) | - | - | 2nd | - |
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| 9/28/2023 | Park Jefferson International Speedway - Jefferson, SD Practice Dirt Super Late Models, Dirt Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | - | - | - | - |
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| 9/29/2023 | Park Jefferson International Speedway - Jefferson, SD Iron Cup Dirt Super Late Models, B Modifieds, Dirt Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 3rd | - | - | 6th |
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| 9/30/2023 | Park Jefferson International Speedway - Jefferson, SD Iron Cup Dirt Super Late Models, B Modifieds, Dirt Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | - | 3rd | - | 2nd |
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| 10/6/2023 | Interstate Speedway (SD) - Jefferson, SD South Dakota Fall Nationals B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 1st | - | - | - |
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| 10/7/2023 | Interstate Speedway (SD) - Jefferson, SD South Dakota Fall Nationals B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | - | - | - | 2nd |
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| 10/21/2023 | Park Jefferson International Speedway - Jefferson, SD Charlie Clark Memorial $5022 to win! A Modifieds, B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Justin Klynsma (IMCA Northern SportMod) | 2nd | - | - | 22nd (DNF) |
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