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| 5/1/2021 | Fairgrounds Speedway Cortez - Cortez, CO Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros Hobby Stocks, B Modifieds, Street Stocks, Hornets, 600cc Modifieds, Limited Sport Mod, Sport Compact | Results | | Shane DeVilbiss (600cc Modifieds) | 4th | - | - | 10th |
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| 6/4/2021 | Fairgrounds Speedway Cortez - Cortez, CO Hobby Stocks, B Modifieds, Street Stocks, Hornets, 600cc Modifieds, Limited Sport Mod, Sport Compact, Mod Lites | Results | | Shane DeVilbiss (600cc Modifieds) | 3rd | - | - | 6th | | Shane DeVilbiss (Mod Lites) | - | - | - | - |
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| 6/5/2021 | Fairgrounds Speedway Cortez - Cortez, CO Hobby Stocks, B Modifieds, Street Stocks, Hornets, 600cc Modifieds, Limited Sport Mod, Sport Compact, Mod Lites | Results | | Shane DeVilbiss (600cc Modifieds) | 2nd | - | - | 5th |
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| 6/18/2021 | Fairgrounds Speedway Cortez - Cortez, CO Hobby Stocks, B Modifieds, Street Stocks, Hornets, 600cc Modifieds, Limited Sport Mod, Sport Compact | Results | | Shane DeVilbiss (600cc Modifieds) | 2nd | - | - | 12th (DNF) |
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| 9/4/2021 | Aztec Speedway - Aztec, NM Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros Stock Cars, Young Guns, Dwarf, Sport Compact, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Shane DeVilbiss (Dwarf) | 1st | - | - | 1st |
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| 9/17/2021 | Fairgrounds Speedway Cortez - Cortez, CO Hobby Stocks, Street Stocks, Hornets, 600cc Modifieds, Limited Sport Mod, Sport Compact | Results | | Shane DeVilbiss (600cc Modifieds) | 1st | - | - | 1st |
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| 9/18/2021 | Fairgrounds Speedway Cortez - Cortez, CO Hobby Stocks, Street Stocks, Hornets, 600cc Modifieds, Limited Sport Mod, Sport Compact | Results | | Shane DeVilbiss (600cc Modifieds) | 1st | - | - | 1st |
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| 9/24/2021 | Fairgrounds Speedway Cortez - Cortez, CO Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros Hobby Stocks, Street Stocks, Hornets, 600cc Modifieds, Limited Sport Mod, Sport Compact | Results | | Shane DeVilbiss (600cc Modifieds) | 1st | - | - | 2nd |
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| 9/25/2021 | Fairgrounds Speedway Cortez - Cortez, CO Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros Hobby Stocks, Street Stocks, Hornets, 600cc Modifieds, Limited Sport Mod, Sport Compact | Results | | Shane DeVilbiss (600cc Modifieds) | 3rd | - | - | 20th (DNF) |
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| 11/5/2021 | Mohave Valley Raceway - Bullhead City, AZ King of the Oval - Dwarf Cars, Anderson Ford Modlites, Mini Dwarfs, Havasu Wiring Outlaw Karts Winged Outlaw, Junior Sportsman Dirt Karts, Senior Flathead Heavy Dirt Karts, Mod Lites, Sportsman Dwarf, Pro Dwarf, Drag - DEMO Class 1, Drag - DEMO Class 2 | Results | | Shane DeVilbiss (Mod Lites) | 2nd | - | - | 3rd |
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| 11/6/2021 | Mohave Valley Raceway - Bullhead City, AZ King of the Oval - Dwarf Cars, Anderson Ford Modlites, Mini Dwarfs, Havasu Wiring Outlaw Karts Winged Outlaw, Junior Sportsman Dirt Karts, Senior Flathead Heavy Dirt Karts, Mod Lites, Sportsman Dwarf, Pro Dwarf, Drag - DEMO Class 1, Drag - DEMO Class 2 | Results | | Shane DeVilbiss (Mod Lites) | 3rd | - | - | 9th |
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