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| 5/9/2020 | Hamilton County Speedway - Webster City, IA Season Opener Dirt Super Late Models, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Zac Smith (USRA Hobby Stocks) | 3rd | - | - | 11th |
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| 5/16/2020 | Hamilton County Speedway - Webster City, IA Malvern Bank SLMR + USRA Weekly Racing Dirt Super Late Models: SLMR Late Model Series USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Canceled |
| 5/17/2020 | Mason City Motor Speedway - Mason City, IA Season Opener 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Rain Out |
| 5/21/2020 | Kossuth County Speedway - Algona, IA Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro, Sport Compact | Results | | Zac Smith (Hobby Stocks) | 6th | - | - | 15th |
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| 5/23/2020 | Boone Speedway - Boone, IA Saturday Night Series #2 - Mod Lite Mania Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Zac Smith (IMCA Hobby Stock) | 3rd | - | - | 5th |
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| 5/29/2020 | Hancock County Speedway - Britt, IA Draw Redraw Format - Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Zac Smith (Hobby Stocks) | 1st | - | - | 9th |
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| 6/5/2020 | Hancock County Speedway - Britt, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Zac Smith (Hobby Stocks) | 1st | - | - | 1st |
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| 6/7/2020 | Mason City Motor Speedway - Mason City, IA First Responders Night (Season Opener) USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Zac Smith (USRA Hobby Stocks) | 3rd | - | - | 6th |
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| 6/8/2020 | Clay County Fair Speedway - Spencer, IA Weekly Racing IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Zac Smith (IMCA Hobby Stock) | 1st | - | - | 5th |
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| 6/12/2020 | Hancock County Speedway - Britt, IA Hillenga Seed and Spenser Rahm Night of Racing - Spenser Rahm Band will be Playing LIVE! Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Zac Smith (Hobby Stocks) | 1st | - | - | 9th |
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| 6/14/2020 | Mason City Motor Speedway - Mason City, IA Racing For The Right Reason 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Zac Smith (USRA Hobby Stocks) | 3rd | - | - | 7th |
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| 6/18/2020 | Mason City Motor Speedway - Mason City, IA A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Zac Smith (USRA Hobby Stocks) | - | - | - | DNS |
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| 6/19/2020 | Hancock County Speedway - Britt, IA Winnebago Land Management and Secory Plumbing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Zac Smith (Hobby Stocks) | 2nd | - | - | 4th |
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| 6/21/2020 | Mason City Motor Speedway - Mason City, IA Father's Day Special USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Canceled |
| 6/26/2020 | Hancock County Speedway - Britt, IA Hrubes Trucking and Trulson Auto Parts Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Zac Smith (Hobby Stocks) | 1st | - | - | 6th |
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| 6/28/2020 | Mason City Motor Speedway - Mason City, IA $3K-to-win Malvern Bank SLMR Dirt Super Late Models: SLMR Late Model Series 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Zac Smith (USRA Hobby Stocks) | 1st | - | - | 4th |
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| 7/10/2020 | Hancock County Speedway - Britt, IA Bob's Tiki Friends and Tip Top Construction - Vintage Cars Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Zac Smith (Hobby Stocks) | 1st | - | - | 7th |
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| 7/12/2020 | Mason City Motor Speedway - Mason City, IA Gambler's Night USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Zac Smith (USRA Hobby Stocks) | 4th | - | - | 1st |
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| 7/17/2020 | Hancock County Speedway - Britt, IA Baker Racing - Knecht Racing - Mini Mods Special Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, 600cc Modifieds, Sport Compact | Results | | Zac Smith (Hobby Stocks) | 2nd | - | - | 2nd |
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| 7/18/2020 | Boone Speedway - Boone, IA Saturday Night Series #10 - Outlaw Mini Mods Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Dwarf, 600cc Modifieds, Lawn Mower Supermodified, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Zac Smith (IMCA Hobby Stock) | 3rd | - | - | 7th |
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| 7/19/2020 | Mason City Motor Speedway - Mason City, IA North Iowa Races Presented by Fertilizer Equipment Specialists 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Zac Smith (USRA Hobby Stocks) | 2nd | - | - | 5th |
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| 7/24/2020 | Hancock County Speedway - Britt, IA MH Equipment - Mojo Productions - Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Zac Smith (Hobby Stocks) | 4th | - | - | 8th |
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| 7/28/2020 | Mason City Motor Speedway - Mason City, IA Mod Mania A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, IMCA Modified | Results | | Zac Smith (USRA Hobby Stocks) | 6th | - | - | 6th |
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| 7/29/2020 | Mason City Motor Speedway - Mason City, IA Mod Mania A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Zac Smith (USRA Hobby Stocks) | 7th | - | - | 6th |
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| 7/30/2020 | Mason City Motor Speedway - Mason City, IA Mod Mania A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Zac Smith (USRA Hobby Stocks) | 9th | - | - | 5th |
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| 8/2/2020 | Mason City Motor Speedway - Mason City, IA Ted Zieman Memorial Race 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Zac Smith (USRA Hobby Stocks) | 3rd | - | - | 6th |
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| 8/9/2020 | Mason City Motor Speedway - Mason City, IA Car Load Night ($20/Car Load) USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Zac Smith (USRA Hobby Stocks) | 3rd | - | - | 1st |
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| 8/23/2020 | Mason City Motor Speedway - Mason City, IA Driver Appreciation Night 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars | Results | | Zac Smith (USRA Hobby Stocks) | 2nd | - | - | 6th |
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| 8/30/2020 | Mason City Motor Speedway - Mason City, IA Season Championship 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Zac Smith (USRA Hobby Stocks) | - | - | - | 4th |
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| 8/31/2020 | Mason City Motor Speedway - Mason City, IA Double Feature From 8-30-2020 USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Zac Smith (USRA Hobby Stocks) | - | - | - | 3rd |
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| 9/5/2020 | Boone Speedway - Boone, IA Wild Rose Casino Prelude to the Super Nationals IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Zac Smith (IMCA Hobby Stock) | 5th | - | DNS | - |
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| 9/7/2020 | Boone Speedway - Boone, IA 2020 IMCA Speedway Motors Super Nationals Fueled by Casey’s Vintage Modifieds, Generic 1, IMCA Late Models, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Zac Smith (IMCA Hobby Stock) | 7th | - | 3rd | - |
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| 9/8/2020 | Boone Speedway - Boone, IA 2020 IMCA Speedway Motors Super Nationals Fueled by Casey’s IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Zac Smith (IMCA Hobby Stock) | 6th (DNF) | - | - | - |
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| 9/19/2020 | Deer Creek Speedway - Spring Valley, MN Stock Car Nationals USRA Hobby Stocks, USRA Stock Cars | Results | | Zac Smith (USRA Hobby Stocks) | 3rd | - | 2nd | 7th |
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| 9/20/2020 | Mason City Motor Speedway - Mason City, IA Iron Man Stock Cars 600cc Modifieds, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Zac Smith (USRA Hobby Stocks) | 2nd | - | - | 4th |
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