| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 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 | | John Klynsma (IMCA Northern SportMod) | 2nd | - | - | 3rd |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 1st | - | - | 18th (DNF) |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 1st | - | - | 3rd |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 5th | - | - | - |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 5th | - | 6th | 8th |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 1st | - | - | 1st |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 2nd | - | - | 4th |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 2nd | - | - | 13th |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 1st | - | - | 5th |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 2nd | - | - | 1st |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | - | 4th | - | 4th |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 2nd | - | - | - |
|
| 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 | | John Klynsma (IMCA Northern SportMod) | 2nd | - | - | 14th |
|