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| 4/8/2023 | Placerville Speedway - Placerville, CA Points Race #2 Easter Eggstavaganza Dwarf: NorCal Dwarf Car Association 360 Sprints - Winged, Dirt Mini Trucks, Pure Stock | Results | | Grant Duinkerken (360 Sprints - Winged) | 5th | - | 7th | - |
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| 4/14/2023 | Thunderbowl Raceway - Tulare, CA Dennis Roth Classic Night #1 410 Sprints - Winged: NARC King of the West Sprints with NARC-Northern Auto Racing Club 360 Sprints - Winged | Results | | Grant Duinkerken (360 Sprints - Winged) | 2nd | - | - | 16th |
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| 4/15/2023 | Thunderbowl Raceway - Tulare, CA Dennis Roth Classic Night #2 $8,300 to Win! 410 Sprints - Winged: NARC King of the West Sprints with NARC-Northern Auto Racing Club 360 Sprints - Winged | Results | | Grant Duinkerken (360 Sprints - Winged) | 2nd | - | - | 8th |
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| 4/29/2023 | Thunderbowl Raceway - Tulare, CA E.M. Tharp/Golden State Peterbilt Classic 360 Sprints - Winged, 305 Sprints - Winged | Results | | Grant Duinkerken (360 Sprints - Winged) | 2nd | - | - | 5th |
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| 5/12/2023 | Kings Speedway - Hanford, CA PETER MURPHY CLASSIC NIGHT #1 410 Sprints - Winged: NARC King of the West Sprints with NARC-Northern Auto Racing Club 360 Sprints - Winged, 305 Sprints - Winged | Results | | Grant Duinkerken (360 Sprints - Winged) | 4th | - | - | 9th |
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| 5/13/2023 | Kings Speedway - Hanford, CA PETER MURPHY CLASSIC NIGHT #2 360 Sprints - Winged: Sprint Car Challenge Tour 410 Sprints - Winged: NARC King of the West Sprints with NARC-Northern Auto Racing Club Sprint Cars | Results | | Grant Duinkerken (360 Sprints - Winged) | 3rd | - | - | 11th |
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| 5/20/2023 | Thunderbowl Raceway - Tulare, CA Chris and Brian Faria Memorial 360 Sprints - Winged, 410 Sprints - Non-Winged | Results | | Grant Duinkerken (360 Sprints - Winged) | 3rd | - | - | 3rd |
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| 6/17/2023 | Kings Speedway - Hanford, CA KINGS COUNTY FAIR NIGHT (SAT) 360 Sprints - Winged, 305 Sprints - Winged, Stock Cars | Results | | Grant Duinkerken (360 Sprints - Winged) | 2nd | - | - | 13th |
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| 7/21/2023 | Ocean Speedway - Watsonville, CA Taco Bravo Night 360 Sprints - Winged, Factory Stocks, Hobby Stocks, B Modifieds, Street Stocks, Dwarf | Results | | Grant Duinkerken (360 Sprints - Winged) | 4th | - | - | 10th |
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| 8/25/2023 | Ocean Speedway - Watsonville, CA Championship Night 360 Sprints - Winged, Factory Stocks, Hobby Stocks, A Modifieds, B Modifieds | Results | | Grant Duinkerken (360 Sprints - Winged) | 3rd | - | - | 2nd |
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| 9/14/2023 | Kings Speedway - Hanford, CA THURSDAY, SEPT. 14 360 Sprints - Winged, Stock Cars, IMCA Stock Car | Results | | Grant Duinkerken (360 Sprints - Winged) | 3rd | 6th | - | 6th |
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| 9/15/2023 | Kings Speedway - Hanford, CA TOM TARLTON CLASSIC - WORLD OF OUTLAWS 410 Sprints - Winged: World of Outlaws 305 Sprints - Winged, Lightning Sprints | Results | | Grant Duinkerken (305 Sprints - Winged) | 1st | - | - | 16th (DNF) |
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| 9/29/2023 | Kings Speedway - Hanford, CA THE COTTON CLASSIC 360 Sprints - Winged: Sprint Car Challenge Tour 305 Sprints - Winged | Canceled |
| 9/30/2023 | Merced Speedway - Merced, CA Ponts Race #16 w/CLS Civil War Race #4 9th Annual Wayne Albright Memorial (Non Wing) Lightning Sprints: Bay Cities Racing Association Lightning Sprints 360 Sprints - Winged, Pony Stock, Pure Stock | Results | | Grant Duinkerken (360 Sprints - Winged) | 4th | - | - | 8th |
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| 10/13/2023 | Kings Speedway - Hanford, CA BREAST CANCER AWARENESS NIGHT TO BENEFIT ADVENTIST HEALTH HANFORD 410 Sprints - Winged: NARC-Northern Auto Racing Club 360 Sprints - Winged, 305 Sprints - Winged, Winged Sprints | Results | | Grant Duinkerken (360 Sprints - Winged) | 2nd | - | - | 4th |
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| 10/14/2023 | Thunderbowl Raceway - Tulare, CA Trophy Cup Tune-up 360 Sprints - Winged, 305 Sprints - Winged, Dirt Mini Stocks | Results | | Grant Duinkerken (360 Sprints - Winged) | 5th | - | DNS | - |
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| 10/19/2023 | Thunderbowl Raceway - Tulare, CA 29th Annual Abreu Vineyards Trophy Cup Night #1 360 Sprints - Winged | Results | | Grant Duinkerken (360 Sprints - Winged) | 1st | - | - | 17th |
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| 10/20/2023 | Thunderbowl Raceway - Tulare, CA 29th Annual Abreu Vineyards Trophy Cup Night #2 360 Sprints - Winged | Results | | Grant Duinkerken (360 Sprints - Winged) | 5th | - | - | 19th |
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| 10/21/2023 | Thunderbowl Raceway - Tulare, CA 29th Annual Abreu Vineyards Trophy Cup Night #3 360 Sprints - Winged | Results | | Grant Duinkerken (360 Sprints - Winged) | 7th | - | 4th | 17th |
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