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| 4/2/2021 | Marshalltown Speedway - Marshalltown, IA 141 Speedway / Left Turn Lounge IMCA FrostBuster IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Nate Whitehurst (IMCA Northern SportMod) | 8th | - | 2nd | 10th |
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| 4/3/2021 | Hamilton County Speedway - Webster City, IA USMTS Spring Challenge A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Nate Whitehurst (USRA B-Mods) | 4th | - | - | 9th |
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| 4/17/2021 | Hamilton County Speedway - Webster City, IA Malvern Bank $3,000-to-Win Late Models Dirt Super Late Models: SLMR Late Model Series USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 5th | - | - | 6th |
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| 4/24/2021 | Hamilton County Speedway - Webster City, IA Modified Madness $2,000-to-Win Mods A Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 1st | - | - | 19th (DNF) |
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| 5/7/2021 | Sports Park Raceway - Fort Dodge, IA Season Opener USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 2nd | - | - | DNS |
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| 5/14/2021 | Sports Park Raceway - Fort Dodge, IA Summit USRA Weekly Racing Series USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 1st | - | - | 9th |
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| 5/15/2021 | Hamilton County Speedway - Webster City, IA Kid's Night + $1,000-to-Win Mods USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 3rd | - | - | 4th |
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| 5/22/2021 | Hamilton County Speedway - Webster City, IA Bob Flaws Memorial + Stock Car Challenge $1,600-to-Win USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 1st | - | - | 15th (DNF) |
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| 5/29/2021 | Deer Creek Speedway - Spring Valley, MN 18th Annual USMTS Southern MN Spring Challenge A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Stock Cars, WISSOTA Midwest Mods | Results | | Nate Whitehurst (USRA B-Mods) | 7th | - | 14th | - |
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| 6/4/2021 | Sports Park Raceway - Fort Dodge, IA Summit USRA Weekly Racing Series USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 5th | - | - | 13th (DNF) |
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| 6/5/2021 | Hamilton County Speedway - Webster City, IA USMTS $10,000-to-Win A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 4th | - | - | 7th |
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| 6/11/2021 | Hancock County Speedway - Britt, IA Trulson Auto Parts / Hillenga Seeds Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, 600cc Modifieds, Sport Compact | Results | | Nate Whitehurst (B Modifieds) | 6th | - | - | 15th (DNF) |
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| 6/12/2021 | Hamilton County Speedway - Webster City, IA Karl Chevrolet Fan Appreciation Night + Kid's Night Dirt Super Late Models, Super Truck, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 5th | - | - | 18th (DNF) |
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| 6/19/2021 | Hamilton County Speedway - Webster City, IA Malvern Bank SLMR Bill Rice Memorial $3,000-to-Win Late Models Dirt Super Late Models: SLMR Late Model Series USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 5th | - | - | 5th |
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| 6/22/2021 | Hancock County Speedway - Britt, IA MAXYIELD SPORT MOD NATIONALS $2,500 to WIN Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Nate Whitehurst (B Modifieds) | 4th | - | - | 23rd (DNF) |
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| 7/10/2021 | Deer Creek Speedway - Spring Valley, MN Points Race USRA B-Mods, USRA Modifieds, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Nate Whitehurst (USRA B-Mods) | 6th | - | 3rd | 16th |
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| 7/11/2021 | Mason City Motor Speedway - Mason City, IA Joel Showalter Memorial Presented by Window World 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Nate Whitehurst (USRA B-Mods) | 3rd | - | - | 21st (DNF) |
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| 7/16/2021 | Hancock County Speedway - Britt, IA $1000 To Win Stock Cars Sponsored by H&K Plumbing and Sawyer Contracting LLC Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Nate Whitehurst (B Modifieds) | 2nd | - | - | 3rd |
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| 7/18/2021 | Mason City Motor Speedway - Mason City, IA United States Modified Touring Series fueled by Casey's A Modifieds: USMTS - United States Modified Touring Series 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Nate Whitehurst (USRA B-Mods) | 5th | - | - | 5th |
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| 7/23/2021 | Hancock County Speedway - Britt, IA Sponsored by Schleusner Dirt Works/HCSA Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Nate Whitehurst (B Modifieds) | 1st | - | - | 4th |
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| 7/25/2021 | Mason City Motor Speedway - Mason City, IA Kids Night 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Nate Whitehurst (USRA B-Mods) | 1st | - | - | 4th |
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| 7/31/2021 | Hamilton County Speedway - Webster City, IA USRA Weekly Racing Presented by D&B Agro USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 1st | - | - | 17th (DNF) |
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| 8/1/2021 | Mason City Motor Speedway - Mason City, IA Modified Madness Presented by Fertilizer Equipment Specialists USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 4th | - | - | 21st (DNF) |
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| 8/3/2021 | Deer Creek Speedway - Spring Valley, MN 2021 IMCA Harris Clash IMCA Modified, IMCA Northern SportMod | Results | | Nate Whitehurst (IMCA Northern SportMod) | - | - | - | - |
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| 8/6/2021 | Hancock County Speedway - Britt, IA Annual Night of 1,000 Stars - $3,000 to WIN Modifieds Sponsored BY JAKS PUPPIES Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, IMCA Modified | Results | | Nate Whitehurst (B Modifieds) | 2nd | - | - | 18th (DNF) |
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| 8/7/2021 | Hancock County Speedway - Britt, IA Annual Night of 10,000 Stars - $4,000 to WIN Modifieds Corteva Agriscience, Asmus Supply, Sents Seed Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, 600cc Modifieds, Sport Compact, IMCA Modified | Results | | Nate Whitehurst (B Modifieds) | 4th | - | - | 5th |
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| 8/8/2021 | Mason City Motor Speedway - Mason City, IA Ted Zieman Memorial (Fair Races) Presented by Pabst Blue Ribbon 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Nate Whitehurst (USRA B-Mods) | 1st | - | - | 10th |
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| 8/15/2021 | Mason City Motor Speedway - Mason City, IA B-Mod Challenge Presented by Kabrick Distributing 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Nate Whitehurst (USRA B-Mods) | 2nd | - | - | 10th |
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| 8/18/2021 | 141 Speedway - Maribel, WI Captain of the Creek III $10,000.00 to Win IMCA Northern SportMods - Qualifying Sport Compact, IMCA Modified, IMCA Northern SportMod | Results | | Nate Whitehurst (IMCA Northern SportMod) | 5th | - | - | 15th |
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| 8/19/2021 | 141 Speedway - Maribel, WI Captain of the Creek III $10,000.00 to Win IMCA Northern SportMods Stock Cars, IMCA Northern SportMod, IMCA Stock Car | Results | | Nate Whitehurst (IMCA Northern SportMod) | 4th | - | 13th | - |
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| 8/22/2021 | Mason City Motor Speedway - Mason City, IA Driver Appreciation Night 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 4th | - | - | 7th |
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| 9/5/2021 | Boone Speedway - Boone, IA Wild Rose Casino Prelude to the Super Nationals IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact, Pro Dwarf, IMCA Mod Lite | Results | | Nate Whitehurst (IMCA Northern SportMod) | 7th | - | 6th | - |
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| 9/6/2021 | Boone Speedway - Boone, IA 2021 IMCA Speedway Motors Super Nationals Fueled by Casey’s IMCA Late Models, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Nate Whitehurst (IMCA Northern SportMod) | 4th | - | - | - |
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| 9/7/2021 | Boone Speedway - Boone, IA 2021 IMCA Speedway Motors Super Nationals Fueled by Casey’s Vintage Modifieds, Generic 1, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Nate Whitehurst (IMCA Northern SportMod) | 1st | - | - | - |
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| 9/11/2021 | Boone Speedway - Boone, IA 2021 IMCA Speedway Motors Super Nationals Fueled by Casey’s Midwest Modifieds, Vintage Full Body Stock Cars, Vintage Modifieds, Generic 1, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Nate Whitehurst (IMCA Northern SportMod) | - | - | - | - |
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| 10/3/2021 | Mason City Motor Speedway - Mason City, IA Fall Frenzy USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 1st | - | - | 15th (DNF) |
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| 10/16/2021 | Mason City Motor Speedway - Mason City, IA Five Star Classic 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA B-Mods) | 1st | - | - | 15th (DNF) |
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| 10/23/2021 | Hamilton County Speedway - Webster City, IA Fall Futurity Night #2 Dirt Super Late Models, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Nate Whitehurst (USRA Modifieds) | 5th | - | - | 21st (DNF) |
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