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| 5/25/2018 | Murray County Speedway - Slayton, MN Hobby Stocks, Stock Cars, Dirt Mini Trucks, A Modifieds, B Modifieds, Sport Compact | Results | | Jeffrey Larson (Stock Cars) | 6th (DNF) | - | - | 3rd |
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| 6/1/2018 | Murray County Speedway - Slayton, MN Race Sponsor - Midwest Supply of Slayton, MN Hobby Stocks, Stock Cars, Dirt Mini Trucks, A Modifieds, B Modifieds, Sport Compact | Results | | Jeffrey Larson (Stock Cars) | 1st | - | - | 1st |
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| 6/10/2018 | Clay County Fair Speedway - Spencer, IA Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Jeffrey Larson (Street Stocks) | 2nd | - | - | 4th |
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| 7/3/2018 | Buena Vista Raceway - Alta, IA North Central Line Service's Kyle Suter Memorial Stock Car Shoot Out-IMCA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Jeffrey Larson (Stock Cars) | 9th | - | 7th | - |
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| 7/8/2018 | Clay County Fair Speedway - Spencer, IA Modified Special and Race Saver Sprints 305 Sprints - Winged, Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Jeffrey Larson (Street Stocks) | 1st | - | - | 2nd |
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| 7/25/2018 | Jackson Motorplex - Jackson, MN Bank Midwest Night featuring the Ben Nothdurft Memorial for the Trip-State Late Models Dirt Late Models: Tri-State Late Models Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Hornets | Results | | Jeffrey Larson (Stock Cars) | 1st | - | - | 9th (DNF) |
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| 7/26/2018 | Kossuth County Speedway - Algona, IA Altenburg Construction Stock Car Showdown Beck's Hybrid Performance Modified Special - Veterans Nigh Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro, Sport Compact | Results | | Jeffrey Larson (Street Stocks) | 2nd | - | - | 25th (DNF) |
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| 8/3/2018 | Murray County Speedway - Slayton, MN Race Sponsor - Chandler Coop & Croplan Genetics Hobby Stocks, Stock Cars, Dirt Mini Trucks, A Modifieds, B Modifieds, Sport Compact | Results | | Jeffrey Larson (Stock Cars) | 7th (DNF) | - | - | 1st |
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| 8/10/2018 | Murray County Speedway - Slayton, MN Race Sponsor - Sturdevant's Auto Supply of Slayton, MN, KIDS NIGHT, Late Model Street Stock Hobby Stocks, Stock Cars, Dirt Mini Trucks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Jeffrey Larson (Stock Cars) | 9th (DNF) | - | - | 1st |
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| 8/17/2018 | Murray County Speedway - Slayton, MN Murray County Fair, Race Sponsor - Deboer Chevrolet of Edgerton, MN Hobby Stocks, Stock Cars, Dirt Mini Trucks, A Modifieds, B Modifieds, Generic 1, Sport Compact | Results | | Jeffrey Larson (Stock Cars) | 4th | - | - | 1st |
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| 8/24/2018 | Murray County Speedway - Slayton, MN Race Sponsor - Avoca Spray Service & Rowdy's Repair Hobby Stocks, Stock Cars, Dirt Mini Trucks, A Modifieds, B Modifieds, Sport Compact | Results | | Jeffrey Larson (Stock Cars) | 2nd | - | - | 10th (DNF) |
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| 9/6/2018 | Boone Speedway - Boone, IA 2018 IMCA Super Nationals A Modifieds, Midwest Modifieds, Street Stocks, Vintage Full Body Stock Cars | Results | | Jeffrey Larson (Street Stocks) | 3rd | - | - | - |
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| 9/7/2018 | Boone Speedway - Boone, IA 2018 IMCA Super Nationals A Modifieds, Street Stocks, Generic 2 | Results | | Jeffrey Larson (Street Stocks) | 1st | - | - | 27th |
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| 9/12/2018 | Clay County Fair Speedway - Spencer, IA Clay County Fair IMCA Race Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Jeffrey Larson (Street Stocks) | 2nd | - | - | 4th |
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| 10/6/2018 | Murray County Speedway - Slayton, MN 2nd Annual Fall Classic Special Hobby Stocks, Stock Cars, Dirt Mini Trucks, A Modifieds, B Modifieds, Sport Compact | Rain Out |