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| 3/26/2021 | Thunderbird Speedway - Muskogee, OK Okie Dirt Classic Dirt Super Late Models: Sooner Late Model Series Hobby Stocks, USRA B-Mods, USRA Modifieds | Results | | Dustin Allen (Dirt Super Late Models) | 3rd | - | - | 21st |
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| 3/27/2021 | Thunderbird Speedway - Muskogee, OK Okie Dirt Classic Dirt Super Late Models: Sooner Late Model Series Hobby Stocks, USRA B-Mods, USRA Modifieds | Results | | Dustin Allen (Dirt Super Late Models) | 3rd | - | - | 17th (DNF) |
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| 5/8/2021 | 81 Speedway - Park City, KS 2020 Hall of Fame Induction/Sooner Late Model/Weekly Points Dirt Super Late Models, Stock Cars, B Modifieds, Street Stocks, IMCA Mod Lite | Results | | Dustin Allen (Dirt Super Late Models) | 2nd | - | - | 8th |
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| 7/10/2021 | 81 Speedway - Park City, KS Weekly Points Stock Cars, B Modifieds, Street Stocks, Dirt Late Models, Hornets, IMCA Mod Lite | Results | | Dustin Allen (Dirt Late Models) | 3rd | - | - | 6th |
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| 8/14/2021 | Oklahoma Sports Park - Ada, OK Late Models + Regular Racing Program Dirt Super Late Models, B Modifieds, Street Stocks, Asphalt Sport Mods, Limited Sport Mod, Pure Stock | Results | | Dustin Allen (Dirt Super Late Models) | 2nd | - | - | 5th |
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| 8/27/2021 | Tulsa Speedway - Tulsa, OK Dirt Super Late Models, Factory Stocks, Dwarf, USRA B-Mods | Results | | Dustin Allen (Dirt Super Late Models) | 2nd | - | - | 1st |
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| 8/28/2021 | 81 Speedway - Park City, KS Sooner Late Models/Weekly Points Dirt Super Late Models, Stock Cars, B Modifieds, USRA B-Mods, USRA Modifieds | Results | | Dustin Allen (Dirt Super Late Models) | 4th | - | - | DNS |
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| 9/3/2021 | Longdale Speedway - Longdale, OK Labor Day Classic plus Late Models Dirt Super Late Models, Factory Stocks, USRA Limited Mods, USRA Modifieds, USRA Tuners | Results | | Dustin Allen (Dirt Super Late Models) | 2nd | - | - | 10th (DNF) |
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| 9/4/2021 | Longdale Speedway - Longdale, OK Labor Day Classic plus Late Models Dirt Super Late Models, Factory Stocks, USRA Limited Mods, USRA Modifieds, USRA Tuners | Results | | Dustin Allen (Dirt Super Late Models) | 5th | - | - | 5th |
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| 9/24/2021 | Thunderbird Speedway - Muskogee, OK Sooner Late Models & OCRS Sprints Champ 360 Sprints - Winged: Oil Capital Racing Series Dirt Super Late Models, Hobby Stocks | Results | | Dustin Allen (Dirt Super Late Models) | 2nd | - | - | 3rd |
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| 10/8/2021 | Thunderbird Speedway - Muskogee, OK Okie Fall Brawl Dirt Super Late Models, Hobby Stocks, A Modifieds, B Modifieds | Results | | Dustin Allen (Dirt Super Late Models) | 3rd | - | - | 1st |
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| 10/9/2021 | Thunderbird Speedway - Muskogee, OK Okie Fall Brawl Dirt Super Late Models, Hobby Stocks, A Modifieds, B Modifieds | Results | | Dustin Allen (Dirt Super Late Models) | 1st | - | - | 1st |
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| 12/17/2021 | Creek County Arena Raceway - Drumright, OK Lil Enid Speedway - Winner Roundup presented by K&J Transportation Junior 1 Lites Dirt Karts, Junior 2 Lites Dirt Karts, Winged Outlaw, Rookie Class, Flat Adult Clone, Modified Animal, Flat RWYB, 250 Winged Outlaw, 500 Winged Open Outlaw, Clone Medium Dirt Karts, Clone Lite Dirt Karts, Junior 3 Lites Dirt Karts, 125 Winged Outlaw, Predator Maxxis, Predator Hoosier | Results | | Dustin Allen (Flat Adult Clone) | 5th | - | - | 7th | | Dustin Allen (Modified Animal) | 1st | - | - | 7th |
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| 12/18/2021 | Creek County Arena Raceway - Drumright, OK Lil Enid Speedway - Winner Roundup presented by K&J Transportation Junior 1 Lites Dirt Karts, Junior 2 Lites Dirt Karts, Winged Outlaw, Adult Lites, Rookie Class, Flat Adult Clone, Modified Animal, Flat RWYB, Flat RWYB Heavy, 250 Winged Outlaw, 500 Winged Open Outlaw, Clone Medium Dirt Karts, Junior 3 Lites Dirt Karts, 125 Winged Outlaw, Predator Maxxis, Predator Hoosier | Results | | Dustin Allen (Flat Adult Clone) | 1st | - | - | 11th | | Dustin Allen (Modified Animal) | 1st | - | - | 1st | | Dustin Allen (Flat RWYB Heavy) | - | - | - | 9th |
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