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| 4/15/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Saturday Practice 10am to 3pm 360 Sprints - Winged, 410 Sprints - Winged, Stock Cars, Dirt Late Models, Pro Legends, Lightning Sprints, Non Wing Crate Sprints, Badger Midgets, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | - | - | - | - |
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| 4/18/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Tuesday Practice 3pm to 8pm 360 Sprints - Winged, 410 Sprints - Winged, Stock Cars, Dirt Late Models, Pro Legends, Lightning Sprints, Non Wing Crate Sprints, Badger Midgets, Limited Modified | Canceled |
| 4/22/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Saturday Practice 10am to 3pm 360 Sprints - Winged, 410 Sprints - Winged, Stock Cars, Dirt Late Models, Pro Legends, Lightning Sprints, Non Wing Crate Sprints, Badger Midgets, Limited Modified | Canceled |
| 4/25/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Tuesday Practice 3pm to 8pm Pro Legends: Wisconsin Dirt Legends 360 Sprints - Winged, 410 Sprints - Winged, Stock Cars, Dirt Late Models, Lightning Sprints, Non Wing Crate Sprints, Badger Midgets, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | - | - | - | - |
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| 4/29/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Opening Night with Wisconsin wingLESS Sprints Non Wing Crate Sprints: Wisconsin wingLESS Sprints 360 Sprints - Winged, Stock Cars, Limited Modified | Canceled |
| 5/6/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Weekly Racing with Late Models 360 Sprints - Winged, Stock Cars, Dirt Late Models, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 7th | - | - | 18th |
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| 5/13/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Weekly Racing with Late Models 360 Sprints - Winged, Stock Cars, Dirt Late Models, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 6th | - | 8th | - |
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| 5/20/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Wisconsin Open Wheel Spectacular 410 Sprints - Winged: IRA Interstate Racing Association Badger Midgets: Badger Midget Auto Racing Association 360 Sprints - Winged | Results | | Randy Post (360 Sprints - Winged) | 8th | - | 10th | - |
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| 5/27/2023 | Wilmot Raceway - Wilmot, WI Memorial Weekend Open Wheel Spectacular 410 Sprints - Winged: IRA Interstate Racing Association Badger Midgets: Badger Midget Auto Racing Association 360 Sprints - Winged | Results | | Randy Post (360 Sprints - Winged) | - | - | - | - |
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| 6/2/2023 | Dodge County Fairgrounds - Beaver Dam, WI Gib Wiser Classic $8,000 to win 410 Sprints - Winged: IRA Interstate Racing Association with All Star Circuit of Champions 360 Sprints - Winged, Midgets | Results | | Randy Post (360 Sprints - Winged) | - | - | - | - |
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| 6/3/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Rayce Rudeen Foundation race $26,000 to win 410 Sprints - Winged: IRA Interstate Racing Association with All Star Circuit of Champions 360 Sprints - Winged | Results | | Randy Post (360 Sprints - Winged) | 8th | - | - | 16th |
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| 6/4/2023 | Angell Park Speedway - Sun Prairie, WI Three In One Show Non Wing Crate Sprints: Wisconsin wingLESS Sprints Badger Midgets: Badger Midget Auto Racing Association 360 Sprints - Winged | Results | | Randy Post (360 Sprints - Winged) | - | - | - | - |
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| 6/10/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Weekly Racing with Late Models 360 Sprints - Winged, Stock Cars, Dirt Late Models, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 6th | - | - | 19th |
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| 6/17/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Plymouth Dirt Track Badger Midgets: Badger Midget Auto Racing Association 360 Sprints - Winged, Stock Cars, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 4th | - | - | 8th |
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| 6/24/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Weekly Racing with Wisconsin Dirt Legends Pro Legends: Midwest Legends Dirt Series 360 Sprints - Winged, Stock Cars, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 7th | - | - | 16th |
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| 7/1/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI All Open Wheel Special with IRA 410s, 360s and IRA Lightning Sprints 410 Sprints - Winged: IRA Interstate Racing Association Lightning Sprints: IRA Lightning Sprints 360 Sprints - Winged | Results | | Randy Post (360 Sprints - Winged) | 8th | - | - | 19th |
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| 7/8/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Weekly Racing with Wisconsin Dirt Legends Pro Legends: Midwest Legends Dirt Series 360 Sprints - Winged, Stock Cars, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 6th | - | - | 16th |
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| 7/15/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Weekly Racing with Late Models and Vintage Modifieds plus "Wall of Fame Ceremony" 360 Sprints - Winged, Stock Cars, Dirt Late Models, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 2nd | - | - | 17th |
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| 7/16/2023 | Angell Park Speedway - Sun Prairie, WI Salute to Bryan Gapinski Pro Legends: Midwest Legends Dirt Series Badger Midgets: Badger Midget Auto Racing Association 360 Sprints - Winged | Results | | Randy Post (360 Sprints - Winged) | - | - | - | - |
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| 7/22/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Weekly Racing with Late Models 360 Sprints - Winged, Stock Cars, Dirt Late Models, Limited Modified | Rain Out |
| 7/28/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Friday Night Road America Challenge at PDTR Featuring IRA 410s and 360s 410 Sprints - Winged: IRA Interstate Racing Association 360 Sprints - Winged | Results | | Randy Post (360 Sprints - Winged) | - | - | - | - |
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| 8/5/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Weekly Racing with IRA Lightning Sprints Lightning Sprints: IRA Lightning Sprints 360 Sprints - Winged, Stock Cars, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 6th | - | - | 18th |
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| 8/12/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Weekly Racing with Late Models / Late Model Championship Night 360 Sprints - Winged, Stock Cars, Dirt Late Models, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 7th | - | 4th | 19th |
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| 8/19/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Weekly Racing with Wisconsin Dirt Legends Pro Legends: Midwest Legends Dirt Series 360 Sprints - Winged, Stock Cars, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 7th | - | - | 20th |
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| 8/25/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Friday Night Dirt Kings Late Models / Championship Night for Grand Nationals and B-Mods Dirt Late Models: Dirt Kings Late Model Tour 360 Sprints - Winged, Stock Cars, Limited Modified | Results | | Randy Post (360 Sprints - Winged) | 6th | - | - | 16th |
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| 8/26/2023 | Wilmot Raceway - Wilmot, WI Open Wheel Special AFS Badger Midgets / MSA Sprint Cars / Modifieds Badger Midgets: Badger Midget Auto Racing Association 360 Sprints - Winged, A Modifieds, Hornets | Results | | Randy Post (360 Sprints - Winged) | - | - | - | - |
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| 9/1/2023 | Dodge County Fairgrounds - Beaver Dam, WI Harry Neitzel Tribute 410 Sprints - Winged: IRA Interstate Racing Association 360 Sprints - Winged, A Modifieds | Results | | Randy Post (360 Sprints - Winged) | - | - | - | - |
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| 9/2/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Sheboygan County Fair Racing with IRA 410s and 360s 410 Sprints - Winged: IRA Interstate Racing Association 360 Sprints - Winged | Results | | Randy Post (360 Sprints - Winged) | 9th | - | 8th | - |
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| 9/30/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Wisconsin State Sprint Car Championships 410 Sprints - Winged: IRA Interstate Racing Association Lightning Sprints: IRA Lightning Sprints Non Wing Crate Sprints: Wisconsin wingLESS Sprints 360 Sprints - Winged | Results | | Randy Post (360 Sprints - Winged) | 7th | - | 10th | - |
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