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| 1/15/2021 | Tulsa Expo Raceway - Tulsa, OK Driven2SaveLives Qualifying Night Midgets: Chili Bowl Nationals | Results | | Justin Allgaier (Midgets) | 1st | 9th (DNF) | 13th (DNF) | - |
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| 1/16/2021 | Tulsa Expo Raceway - Tulsa, OK Lucas Oil Championship Feature Events Midgets: Chili Bowl Nationals | Results | | Justin Allgaier (Midgets) | - | - | - | - |
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| 2/2/2021 | Volusia Speedway Park - De Leon Springs, FL 50th Annual DIRTcar Nationals - Night #1 410 Sprints - Winged, DIRTcar UMP Modifieds | Results | | Justin Allgaier (DIRTcar UMP Modifieds) | 3rd | - | - | 12th |
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| 2/3/2021 | Volusia Speedway Park - De Leon Springs, FL DIRTcar Nationals $6,000 to win 410 Sprints - Winged: All Star Circuit of Champions DIRTcar UMP Modifieds | Results | | Justin Allgaier (DIRTcar UMP Modifieds) | 2nd | - | - | - |
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| 2/4/2021 | Volusia Speedway Park - De Leon Springs, FL DIRTcar Nationals $6,000 to win 410 Sprints - Winged: All Star Circuit of Champions DIRTcar UMP Modifieds | Results | | Justin Allgaier (DIRTcar UMP Modifieds) | 2nd | - | - | - |
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| 2/5/2021 | Volusia Speedway Park - De Leon Springs, FL 50th Annual DIRTcar Nationals - Night #4 (DIRTcar UMP Modifieds Gator Championship Night 1) 410 Sprints - Winged: World of Outlaws DIRTcar UMP Modifieds | Results | | Justin Allgaier (DIRTcar UMP Modifieds) | - | - | - | - |
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| 2/7/2021 | Volusia Speedway Park - De Leon Springs, FL 50th Annual DIRTcar Nationals - Night #6 (DIRTcar UMP Modifieds Gator Championship Night 3) 410 Sprints - Winged: World of Outlaws DIRTcar UMP Modifieds | Results | | Justin Allgaier (DIRTcar UMP Modifieds) | 1st | - | - | - |
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| 2/8/2021 | Volusia Speedway Park - De Leon Springs, FL 50th Annual DIRTcar Nationals - Night #7 (DIRTcar UMP Modifieds Gator Championship Night 4) DIRTcar UMP Modifieds, DIRTcar Pro Late Models | Results | | Justin Allgaier (DIRTcar UMP Modifieds) | - | - | - | 1st |
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| 3/19/2021 | Volusia Speedway Park - De Leon Springs, FL Test and Tune - Season Opener DIRTcar Late Models, DIRTcar UMP Modifieds, Hobby Stocks, B Modifieds, Street Stocks, Sport Compact, Dirt Crate Late Models | No Results |
| 4/16/2021 | Volusia Speedway Park - De Leon Springs, FL Test and Tune - Bad Fast 50 DIRTcar Late Models, DIRTcar UMP Modifieds, Hobby Stocks, B Modifieds, Street Stocks, Sport Compact, Dirt Crate Late Models | Rain Out |
| 5/7/2021 | Volusia Speedway Park - De Leon Springs, FL Dennis North Memorial - Test and Tune DIRTcar Late Models, DIRTcar UMP Modifieds, Hobby Stocks, B Modifieds, Street Stocks, Sport Compact, Dirt Crate Late Models | No Results |
| 7/23/2021 | Farmer City Raceway - Farmer City, IL Jr. Kimler Memorial Race DIRTcar UMP Modifieds, Street Stocks, Dirt Late Models, Pro Late Model | Results | | Justin Allgaier (DIRTcar UMP Modifieds) | 4th | - | - | 3rd |
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| 7/24/2021 | Federated Auto Parts I-55 Raceway - Pevely, MO Late Model Extravaganza Dirt Late Models: Cash Money Dirt Late Model Series DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Justin Allgaier (DIRTcar UMP Modifieds) | 1st | - | - | 2nd |
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| 7/30/2021 | Fairbury Speedway - Fairbury, IL PRAIRIE DIRT CLASSIC Dirt Super Late Models: World of Outlaws - Late Models DIRTcar UMP Modifieds: DIRTcar Modified Nationals | Results | | Justin Allgaier (DIRTcar UMP Modifieds) | 1st | - | - | - |
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| 7/31/2021 | Fairbury Speedway - Fairbury, IL PRAIRIE DIRT CLASSIC Dirt Super Late Models: World of Outlaws - Late Models DIRTcar UMP Modifieds: DIRTcar Modified Nationals DIRTcar Late Models | Results | | Justin Allgaier (DIRTcar UMP Modifieds) | 1st | - | - | 8th |
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