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| 3/28/2025 | Clay County Fair Speedway - Spencer, IA Iowa Spring Nationals Night #1 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Dayton Ullrich (IMCA Hobby Stock) | 4th | - | - | 15th (DNF) |
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| 4/12/2025 | Shelby County Speedway - Harlan, IA 305 Sprints - Winged, Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact | Results | | Dayton Ullrich (Hobby Stocks) | 2nd | - | - | 1st |
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| 4/25/2025 | Crawford County Speedway - Denison, IA Denison Tourism Board Spring Fling Dirt Late Models, Hornets, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Rain Out |
| 5/2/2025 | Crawford County Speedway - Denison, IA Weekly Race #1 Dirt Late Models, Hornets, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Dayton Ullrich (IMCA Hobby Stock) | 3rd | - | - | 1st |
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| 5/3/2025 | Shelby County Speedway - Harlan, IA R2C #2 presented by Pizza Ranch Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Results | | Dayton Ullrich (Hobby Stocks) | 2nd | - | - | 17th |
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| 5/9/2025 | Crawford County Speedway - Denison, IA Weekly Race #2 Dirt Late Models, Vintage Full Body Stock Cars, Hornets, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Dayton Ullrich (IMCA Hobby Stock) | 2nd | - | - | 1st |
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| 5/10/2025 | Shelby County Speedway - Harlan, IA R2C #3 Mother's Day Weekend Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact, Outlaw Mini Mod | Results | | Dayton Ullrich (Hobby Stocks) | 2nd | - | - | 2nd |
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| 5/17/2025 | Shelby County Speedway - Harlan, IA R2C #4 presented by Cookies BBQ Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact | Results | | Dayton Ullrich (Hobby Stocks) | 3rd | - | - | 16th (DNF) |
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| 5/24/2025 | Shelby County Speedway - Harlan, IA R2C #5 Memorial Weekend Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact, Outlaw Mini Mod | Results | | Dayton Ullrich (Hobby Stocks) | 2nd | - | - | 6th |
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| 5/31/2025 | Shelby County Speedway - Harlan, IA Shelby County Speedway - w/ MSTS 360 Sprints - Winged: Malvern Bank 360 Sprints 410 Sprints - Winged, Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Results | | Dayton Ullrich (Hobby Stocks) | 1st | - | - | 4th |
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| 6/6/2025 | Crawford County Speedway - Denison, IA Weekly Race #5 Vintage Full Body Stock Cars, Hornets, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Dayton Ullrich (IMCA Hobby Stock) | 2nd | - | - | 4th |
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| 6/7/2025 | Shelby County Speedway - Harlan, IA R2C #7 American Cancer Society Night Presented by Conductix Hobby Stocks, Stock Cars, B Modifieds, Dirt Pro Trucks, Sport Compact, Outlaw Mini Mod | Results | | Dayton Ullrich (Hobby Stocks) | 3rd | - | - | 16th |
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| 6/13/2025 | Crawford County Speedway - Denison, IA Mods For MIndy Weekly Race #6 A Modifieds, Hornets, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Dayton Ullrich (IMCA Hobby Stock) | 4th | - | - | 1st |
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| 6/14/2025 | Shelby County Speedway - Harlan, IA R2C #8 Farmer Appreciation Night presented by Nutrien, Patriots Choice, and Arbor Bank. Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Results | | Dayton Ullrich (Hobby Stocks) | 5th | - | - | 1st |
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