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| 7/9/2021 | Aztec Speedway - Aztec, NM Stock Cars, Young Guns, Dwarf, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Nathan Lemons (Stock Cars) | 5th | - | - | 3rd |
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| 7/10/2021 | Aztec Speedway - Aztec, NM Weekly racing Stock Cars, Young Guns, Dwarf, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Nathan Lemons (Stock Cars) | 6th | - | - | 6th |
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| 7/16/2021 | Fairgrounds Speedway Cortez - Cortez, CO Dirty 30 IMCA Hobby Stock Challenge & Bomber Invasion Midgets, Factory Stocks, Hobby Stocks, B Modifieds, Street Stocks, Hornets, 600cc Modifieds, Limited Sport Mod, Sport Compact, Mod Lites | Results | | Nathan Lemons (Street Stocks) | 5th | - | - | 11th |
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| 7/30/2021 | Aztec Speedway - Aztec, NM NMMRA Lucas Oil POWRI Series 360 Sprints - Non-Winged: NMMRA-New Mexico Motor Racing Association Stock Cars, Sport Compact, IMCA Modified, IMCA Northern SportMod | Results | | Nathan Lemons (Stock Cars) | 5th | - | - | 5th (DNF) |
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| 7/31/2021 | Aztec Speedway - Aztec, NM NMMRA Lucas Oil POWRI Series 360 Sprints - Non-Winged: NMMRA-New Mexico Motor Racing Association Stock Cars, Sport Compact, IMCA Modified, IMCA Northern SportMod | Results | | Nathan Lemons (Stock Cars) | 4th | - | - | 5th (DNF) |
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| 8/20/2021 | Aztec Speedway - Aztec, NM POWRi Desert Winged Sprints at Aztec Speedway 360 Sprints - Winged: POWRi Desert Winged Sprint Car Series Midgets: POWRi Stock Cars, Young Guns, Sport Compact, IMCA Modified, IMCA Northern SportMod | Results | | Nathan Lemons (Stock Cars) | 1st | - | - | 2nd |
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| 8/21/2021 | Aztec Speedway - Aztec, NM POWRi Desert Winged Sprints at Aztec Speedway 360 Sprints - Winged: POWRi Desert Winged Sprint Car Series Midgets: POWRi Stock Cars, Young Guns, Sport Compact, IMCA Modified, IMCA Northern SportMod | Results | | Nathan Lemons (Stock Cars) | 1st | - | - | 6th |
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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 | | Nathan Lemons (Stock Cars) | 2nd | - | - | 4th |
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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 | | Nathan Lemons (Street Stocks) | 2nd | - | - | 7th (DNF) |
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