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| 5/8/2025 | Kossuth County Speedway - Algona, IA Weekly Races Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro, Sport Compact, Dirt Limited Late Models | Results | | Calvin Lange (Street Stocks) | 7th | - | - | 6th |
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| 5/15/2025 | Kossuth County Speedway - Algona, IA Weekly Races Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro, Sport Compact, Dirt Limited Late Models | Results | | Calvin Lange (Street Stocks) | 5th | - | - | 6th |
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| 5/29/2025 | Kossuth County Speedway - Algona, IA Sport Mod Special Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro, Sport Compact, Dirt Limited Late Models | Results | | Calvin Lange (Street Stocks) | 1st | - | - | 9th (DNF) |
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| 5/30/2025 | Hancock County Speedway - Britt, IA Spring Fling SportMod Nationals! Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Pro Legends | Results | | Calvin Lange (Stock Cars) | 2nd | - | - | 3rd |
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| 5/31/2025 | Boone Speedway - Boone, IA Saturday Night Series Weekly #8 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Calvin Lange (IMCA Stock Car) | 8th | - | - | 18th |
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| 6/5/2025 | Kossuth County Speedway - Algona, IA Beck Hybrid Stock Car Special Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro, Sport Compact, Dirt Limited Late Models | Rain Out |
| 6/6/2025 | Hancock County Speedway - Britt, IA Stars, Stripes & Sirens Spectacular! Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Pro Legends | Results | | Calvin Lange (Stock Cars) | 6th | - | - | 15th (DNF) |
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| 6/12/2025 | Kossuth County Speedway - Algona, IA IMCA Racesaver Sprints 360 Sprints - Winged, 305 Sprints - Winged, Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Dirt Limited Late Models | Results | | Calvin Lange (Street Stocks) | 3rd | - | - | 2nd |
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| 6/13/2025 | Hancock County Speedway - Britt, IA Hobo Hustle Stock Car Shootout! Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Pro Legends | Results | | Calvin Lange (Stock Cars) | 5th | - | - | 10th |
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| 6/19/2025 | Kossuth County Speedway - Algona, IA Weekly Races Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro, Sport Compact, Dirt Limited Late Models | Results | | Calvin Lange (Street Stocks) | 3rd | - | - | 8th |
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| 7/17/2025 | Kossuth County Speedway - Algona, IA Jess Weishaar Memorial - Hobby Stock Special Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro, Sport Compact, Dirt Limited Late Models | Results | | Calvin Lange (Street Stocks) | 5th | - | - | 11th (DNF) |
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| 7/18/2025 | Hancock County Speedway - Britt, IA Hobby Stock Clash of the Titans! Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Pro Legends, Generic 1 | Results | | Calvin Lange (Stock Cars) | 6th | - | - | 13th (DNF) |
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| 7/22/2025 | Hancock County Speedway - Britt, IA Black Dirt Nationals! (Fair Race) Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Pro Legends | Results | | Calvin Lange (Stock Cars) | 4th | - | - | 14th (DNF) |
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| 7/24/2025 | Kossuth County Speedway - Algona, IA Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, IMCA Modified | Results | | Calvin Lange (Street Stocks) | 7th | - | - | 10th (DNF) |
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| 7/26/2025 | Boone Speedway - Boone, IA Saturday Night Series Weekly #16 - Salute to Veterans Night IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Calvin Lange (IMCA Stock Car) | 6th | - | 13th | - |
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| 7/31/2025 | Kossuth County Speedway - Algona, IA Harken Memorial Hovinga Memorial Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro, Sport Compact, IMCA Modified, Dirt Limited Late Models, Outlaw Mini Mod | Results | | Calvin Lange (Street Stocks) | 4th | - | - | 10th (DNF) |
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| 8/1/2025 | Hancock County Speedway - Britt, IA Weekly Races (Make Up Show) Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Pro Legends | Results | | Calvin Lange (Stock Cars) | 5th | - | - | 6th |
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| 8/3/2025 | Mason City Motor Speedway - Mason City, IA Make-A-Wish Night at the Races with the Pro Late Model Series Pro Late Model: Karl Chevrolet Pro Late Model Tour USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, Outlaw Mini Mod | Results | | Calvin Lange (USRA Stock Cars) | 4th | - | - | 6th |
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