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| 5/14/2021 | Desert Thunder Raceway - Price, UT Sportsmans, Hornets, Limited Sport Mod, Pure Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Morris Duncan (IMCA Northern SportMod) | 2nd | - | - | 3rd |
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| 5/15/2021 | Desert Thunder Raceway - Price, UT Sportsmans, Hornets, Limited Sport Mod, Pure Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Morris Duncan (IMCA Northern SportMod) | 4th | - | - | 1st |
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| 6/11/2021 | Millard County Raceway - Delta, UT Factory Stocks, A Modifieds, B Modifieds, Limited Modified, Super Stocks | Results | | Morris Duncan (B Modifieds) | 3rd | - | - | 9th |
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| 6/18/2021 | Sweetwater Speedway - Rock Springs, WY Wild West Modified Tour A Modifieds: Wild West Modified Tour B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Morris Duncan (B Modifieds) | 8th | - | - | 6th |
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| 6/19/2021 | Sweetwater Speedway - Rock Springs, WY Wild West Modified Tour A Modifieds: Wild West Modified Tour B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Morris Duncan (B Modifieds) | 5th | - | - | 11th |
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| 7/2/2021 | Sweetwater Speedway - Rock Springs, WY Star Spangled Weekend of Racing A Modifieds, B Modifieds, Street Stocks, 125cc Winged Micros, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Morris Duncan (B Modifieds) | 6th | - | - | 6th |
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| 7/3/2021 | Sweetwater Speedway - Rock Springs, WY Star Spangled Late Model and Non-Winged Sprint Car Show Dirt Super Late Models: High Plains Late Models A Modifieds, B Modifieds, Street Stocks, Non-Winged Sprints, 305 Sprints - Non-Winged, 125cc Winged Micros, 250 yamaha, Generic 1, Generic 2 | Results | | Morris Duncan (B Modifieds) | 5th | - | - | 14th |
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| 7/16/2021 | Desert Thunder Raceway - Price, UT Wild West Modified Tour Sportsmans, Hornets, Limited Sport Mod, Pure Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Morris Duncan (IMCA Northern SportMod) | 6th | - | - | 17th (DNF) |
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| 8/13/2021 | Sweetwater Speedway - Rock Springs, WY Sprint Car Sprintacular 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Morris Duncan (B Modifieds) | 6th | - | - | 7th |
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| 8/14/2021 | Sweetwater Speedway - Rock Springs, WY Sprint Car Sprintacular 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Morris Duncan (B Modifieds) | 4th | - | - | 6th |
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| 9/3/2021 | Sweetwater Speedway - Rock Springs, WY Labor Day Season Finale 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Morris Duncan (B Modifieds) | - | - | - | - |
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| 9/4/2021 | Sweetwater Speedway - Rock Springs, WY Labor Day Season Finale 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Morris Duncan (B Modifieds) | 1st | - | - | 10th |
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| 9/17/2021 | Desert Thunder Raceway - Price, UT Wild West Modified Tour Sportsmans, Hornets, Limited Sport Mod, Pure Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Morris Duncan (IMCA Northern SportMod) | 2nd | - | - | 4th |
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| 9/18/2021 | Desert Thunder Raceway - Price, UT Wild West Modified Tour Sportsmans, Hornets, Limited Sport Mod, Pure Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Morris Duncan (IMCA Northern SportMod) | 4th | - | - | 15th |
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| 9/24/2021 | Desert Thunder Raceway - Price, UT Castle Country Clash Sportsmans, Dirt Late Models, Hornets, Limited Sport Mod, Pure Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Morris Duncan (IMCA Northern SportMod) | 5th | - | - | 10th |
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