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| 4/30/2023 | Red Hill Raceway - Sumner, IL $5,000-To-Win MARS Super Late Models DIRTcar Late Models: MARS - Midwest Auto Racing Series Dirt Super Late Models, DIRTcar UMP Modifieds, Stock Cars | Results | | J.R. Dunlap (DIRTcar UMP Modifieds) | 4th | - | - | 9th |
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| 5/6/2023 | Red Hill Raceway - Sumner, IL $2,000-To-Win MARS Modifieds DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Factory Stock, Stock Cars, B Modifieds, Lightning Sprints | Results | | J.R. Dunlap (B Modifieds) | 3rd | - | - | 3rd |
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| 5/20/2023 | Charleston Speedway - Charleston, IL Graves 40 DIRTcar Late Models: MARS - Midwest Auto Racing Series DIRTcar UMP Modifieds, Street Stocks, DIRTcar Pro Modifieds | Results | | J.R. Dunlap (DIRTcar UMP Modifieds) | 11th | - | 13th | - |
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| 5/27/2023 | Red Hill Raceway - Sumner, IL Red Hill Memorial Rumble DIRTcar UMP Modifieds, DIRTcar Factory Stock, Stock Cars, B Modifieds, 600cc Modifieds | Results | | J.R. Dunlap (B Modifieds) | 3rd | - | - | 6th |
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| 5/28/2023 | Tri-State Speedway - Haubstadt, IN Memorial Weekend Classic 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS Lightning Sprints: Midwest Mini Sprint Association DIRTcar UMP Modifieds | Results | | J.R. Dunlap (DIRTcar UMP Modifieds) | 4th | - | - | 10th | | J.R. Dunlap (410 Sprints - Non-Winged) | - | - | - | - |
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| 6/10/2023 | Red Hill Raceway - Sumner, IL Jay Jones Memorial DIRTcar UMP Modifieds, Stock Cars, B Modifieds, Non-Winged Sprints | Results | | J.R. Dunlap (B Modifieds) | 1st | - | - | 5th |
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| 6/24/2023 | Red Hill Raceway - Sumner, IL Summer Fun Pro Late Models DIRTcar UMP Modifieds, DIRTcar Factory Stock, Stock Cars, B Modifieds, DIRTcar Pro Late Models | Results | | J.R. Dunlap (B Modifieds) | 2nd | - | - | 14th (DNF) |
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| 7/5/2023 | Red Hill Raceway - Sumner, IL DIRTcar Summer Nationals DIRTcar Late Models: DIRTcar Summer Nationals DIRTcar UMP Modifieds: DIRTcar Modified Nationals Stock Cars, B Modifieds | Rain Out |
| 7/23/2023 | Red Hill Raceway - Sumner, IL $8,000 to win 410 Sprints - Winged: All Star Circuit of Champions DIRTcar UMP Modifieds | Results | | J.R. Dunlap (DIRTcar UMP Modifieds) | 6th | - | - | 14th |
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| 9/9/2023 | Red Hill Raceway - Sumner, IL Honest Abe Roofing Shootout Series Night 4 IMCA RaceSaver Sprint Car: Indiana Racesaver Sprints DIRTcar UMP Modifieds, Stock Cars, B Modifieds, Non-Winged Sprints, Lightning Sprints | Results | | J.R. Dunlap (B Modifieds) | 2nd | - | - | 5th |
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| 9/17/2023 | Red Hill Raceway - Sumner, IL Xtreme Outlaw Midgets Midgets: Xtreme Outlaw Midgets DIRTcar UMP Modifieds, Stock Cars, B Modifieds | Results | | J.R. Dunlap (B Modifieds) | 3rd | - | - | 7th |
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