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| 5/1/2015 | Rapid Speedway - Rock Rapids, IA Regular Classes + MSTS 360 Sprints 360 Sprints - Winged: Midwest Sprint Touring Series DIRTcar Sportsmans, Hobby Stocks, Stock Cars, B Modifieds | Results | | Justin Voeltz (B Modifieds) | 6th | - | - | 13th (DNF) |
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| 6/21/2015 | Huset's Speedway - Brandon, SD Premier Racing Series - Father's Day - presented by O'Reilly Auto Parts 410 Sprints - Winged, 305 Sprints - Winged, Sprint Cars, Hobby Stocks, B Modifieds, Street Stocks | Results | | Justin Voeltz (B Modifieds) | 4th | - | - | 8th |
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| 7/3/2015 | Huset's Speedway - Brandon, SD 410 Sprints - Winged: National Sprint League Hobby Stocks, Winged A-Class, B Modifieds | Results | | Justin Voeltz (B Modifieds) | 4th | - | - | 7th (DNF) |
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| 7/12/2015 | Huset's Speedway - Brandon, SD Premier Racing Series presented by Brandon Lumber Company 410 Sprints - Winged, 305 Sprints - Winged, Sprint Cars, Hobby Stocks, B Modifieds, Street Stocks | Results | | Justin Voeltz (B Modifieds) | 5th | - | - | 9th |
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| 7/21/2015 | Rapid Speedway - Rock Rapids, IA USMTS + Ironman Stock Car & B-Mod A Modifieds: USMTS - United States Modified Touring Series DIRTcar UMP Modifieds, Stock Cars, B Modifieds | Results | | Justin Voeltz (B Modifieds) | 7th | - | - | 16th |
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| 8/30/2015 | Huset's Speedway - Brandon, SD Night of $1,000 Stars / MSTS Challenge 360 Sprints - Winged: Midwest Sprint Touring Series 305 Sprints - Winged, Sprint Cars, Hobby Stocks, Winged A-Class, B Modifieds, Street Stocks | Results | | Justin Voeltz (B Modifieds) | 5th | - | - | 11th (DNF) |
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| 9/7/2015 | Huset's Speedway - Brandon, SD MSTS 360 Sprints - Winged: Midwest Sprint Touring Series Hobby Stocks, Winged A-Class, B Modifieds, Dirt Late Models | Results | | Justin Voeltz (B Modifieds) | 4th | - | - | 14th (DNF) |
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| 9/11/2015 | Rapid Speedway - Rock Rapids, IA Craig Vinson Memorial Rapid Speedway Nationals 360 Sprints - Winged: Midwest Sprint Touring Series Hobby Stocks, Stock Cars, Winged A-Class, B Modifieds, Generic 1 | Results | | Justin Voeltz (B Modifieds) | 5th (DNF) | - | - | 14th (DNF) |
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| 9/12/2015 | Rapid Speedway - Rock Rapids, IA Craig Vinson Memorial Rapid Speedway Nationals 360 Sprints - Winged: Midwest Sprint Touring Series Hobby Stocks, Stock Cars, Stock Non-Wing, B Modifieds, Generic 1 | Results | | Justin Voeltz (B Modifieds) | 5th | - | - | 15th (DNF) |
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| 9/13/2015 | Huset's Speedway - Brandon, SD 410 Sprints - Winged, Sprint Cars, Hobby Stocks, Winged A-Class, B Modifieds, Street Stocks, Generic 1 | Results | | Justin Voeltz (B Modifieds) | 5th | - | - | 7th |
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