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| 5/5/2019 | Clay County Fair Speedway - Spencer, IA Mr. B's Stock Car Shootout Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 4th | - | - | 12th |
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| 5/15/2019 | Clay County Fair Speedway - Spencer, IA H&N Chevrolet Hobby Stock Shootout Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 7th | - | - | 13th |
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| 6/2/2019 | Clay County Fair Speedway - Spencer, IA Abel Drainage & Excavating Night Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 2nd | - | - | 15th |
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| 6/13/2019 | Clay County Fair Speedway - Spencer, IA Norgaard Sand & Gravel Tri-State Late Models Dirt Late Models: Tri-State Late Models Hobby Stocks, B Modifieds, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 5th | - | - | 9th |
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| 6/28/2019 | Belle-Clair Speedway - Belleville, IL DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Factory Stock, DIRTcar Sport Compact, Winged A-Class, B Modifieds | Results | | Darin Johnson (Winged A-Class) | 7th | - | 7th | - |
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| 6/30/2019 | Clay County Fair Speedway - Spencer, IA Spencer Office Supply/Janitors Closet Midwest Madness Tour Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 5th | - | - | 5th |
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| 7/14/2019 | Clay County Fair Speedway - Spencer, IA Spencer Auto Parts Night 305 Sprints - Winged, Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 1st | - | - | 8th |
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| 7/21/2019 | Clay County Fair Speedway - Spencer, IA Farmers Bank Modified Madness Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 6th | - | - | 9th |
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| 8/4/2019 | Clay County Fair Speedway - Spencer, IA Hahn Roofing "The Knight Before" Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 6th | - | - | 16th |
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| 8/11/2019 | Clay County Fair Speedway - Spencer, IA Midwest Spray Foam Season Championshp Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 1st | - | - | 11th |
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| 9/2/2019 | Boone Speedway - Boone, IA IMCA Late Models: Deery Brothers Summer Series Hobby Stocks, B Modifieds | Results | | Darin Johnson (Hobby Stocks) | 7th | - | 7th (DNF) | - |
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| 9/3/2019 | Boone Speedway - Boone, IA 2019 IMCA Speedway Motors Super Nationals Fueled by Casey’s Hobby Stocks, B Modifieds, Vintage Modifieds, Generic 1, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 2nd | - | - | 14th |
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| 9/4/2019 | Boone Speedway - Boone, IA 2019 IMCA Speedway Motors Super Nationals Fueled by Casey’s Hobby Stocks, A Modifieds, B Modifieds, Street Stocks | Results | | Darin Johnson (Hobby Stocks) | - | - | - | 23rd |
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| 9/11/2019 | Clay County Fair Speedway - Spencer, IA Caseys General Store IMCA Blue Ribbon Showdown 305 Sprints - Winged, Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Darin Johnson (Hobby Stocks) | 3rd | - | - | 5th |
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| 9/14/2019 | Deer Creek Speedway - Spring Valley, MN Ironman USRA Stock Cars: USRA Ironman USRA Hobby Stocks | Results | | Darin Johnson (USRA Hobby Stocks) | 5th | - | 3rd | 20th |
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| 9/15/2019 | Mason City Motor Speedway - Mason City, IA New & Improved Season Opener 600cc Modifieds, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Darin Johnson (USRA Hobby Stocks) | 2nd | - | - | 11th |
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