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| 4/11/2025 | Hamilton County Speedway - Webster City, IA 15th Annual Spring Classic - Day 1 of 2 A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Colby Klaassen (USRA Stock Cars) | 3rd | - | - | 15th (DNF) |
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| 4/12/2025 | Hamilton County Speedway - Webster City, IA 15th Annual Spring Classic - Day 2 of 2 A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners, Crown Vic | Results | | Colby Klaassen (USRA Stock Cars) | 3rd | - | - | 12th |
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| 5/9/2025 | Rapid Speedway - Rock Rapids, IA 305 Sprints + Regular Classes DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, IMCA RaceSaver Sprint Car | Results | | Colby Klaassen (USRA Stock Cars) | 1st | - | - | 2nd |
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| 5/23/2025 | Rapid Speedway - Rock Rapids, IA Dirt Late Models: Tri-State Late Models DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, WISSOTA Late Model | Rain Out |
| 5/30/2025 | Rapid Speedway - Rock Rapids, IA Ladies Night! DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, IMCA RaceSaver Sprint Car | Results | | Colby Klaassen (USRA Stock Cars) | 2nd | - | - | 2nd |
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| 6/6/2025 | Rapid Speedway - Rock Rapids, IA USRA Iron Man Stock Car NW Iowa Classic DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Colby Klaassen (USRA Stock Cars) | 3rd | - | - | 14th |
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| 6/13/2025 | Rapid Speedway - Rock Rapids, IA 305 Sprints + Regular Classes DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, IMCA RaceSaver Sprint Car | Results | | Colby Klaassen (USRA Stock Cars) | 1st | - | - | 15th (DNF) |
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