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| 5/8/2015 | St. Croix Speedway - St. Croix Falls, WI Season Opener for Traditional Sprints Winged Outlaw: Minnesota Micro Sprints 360 Sprints - Non-Winged: UMSS - Traditional Sprint Car Series DIRTcar Sport Compact, Stock Cars, A Modifieds, B Modifieds | Results | | Austin Letourneau (Winged Outlaw) | 4th | - | - | 3rd |
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| 6/12/2015 | St. Croix Speedway - St. Croix Falls, WI Winged Outlaw: Minnesota Micro Sprints 360 Sprints - Non-Winged: UMSS - Traditional Sprint Car Series DIRTcar Sport Compact, Stock Cars, A Modifieds, Winged A-Class, B Modifieds | Results | | Austin Letourneau (Winged Outlaw) | 5th | - | - | 6th |
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| 6/19/2015 | St. Croix Speedway - St. Croix Falls, WI Winged Outlaw: Minnesota Micro Sprints 360 Sprints - Non-Winged: UMSS - Traditional Sprint Car Series DIRTcar Sport Compact, Stock Cars, A Modifieds, B Modifieds | Results | | Austin Letourneau (Winged Outlaw) | 6th | - | - | 6th |
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| 7/17/2015 | St. Croix Speedway - St. Croix Falls, WI Winged Outlaw: Minnesota Micro Sprints 360 Sprints - Non-Winged: UMSS - Traditional Sprint Car Series DIRTcar Sport Compact, Stock Cars, A Modifieds, B Modifieds | Results | | Austin Letourneau (Winged Outlaw) | 4th | - | - | 4th |
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| 9/4/2015 | St. Croix Speedway - St. Croix Falls, WI Bull Ring Blast Winged Outlaw: Minnesota Micro Sprints 360 Sprints - Non-Winged: UMSS - Traditional Sprint Car Series DIRTcar Late Models, DIRTcar Sport Compact, Stock Cars, A Modifieds, B Modifieds, Street Stocks | Results | | Austin Letourneau (Winged Outlaw) | 4th | - | - | 4th |
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| 9/11/2015 | St. Croix Speedway - St. Croix Falls, WI 23rd Annual Kouba Memorial & Midwest Power Outlaw Sprint Car Series Winged Outlaw: Minnesota Micro Sprints 360 Sprints - Non-Winged: UMSS - Traditional Sprint Car Series Vintage Modifieds: Northern Vintage Stockcar Racers 360 Sprints - Winged, Winged A-Class, Vintage Full Body Stock Cars | Results | | Austin Letourneau (Winged Outlaw) | 6th (DNF) | - | - | 3rd |
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| 10/10/2015 | Worthington Speedway - Worthington, MN Inaugural Fall Classic Stock Non-Wing, Generic 1 | Results | | Austin Letourneau (Stock Non-Wing) | - | - | - | 12th | | Austin Letourneau (Generic 1) | - | - | - | 12th |
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| 10/11/2015 | Worthington Speedway - Worthington, MN Inaugural Fall Classic Stock Non-Wing, Generic 1 | Results | | Austin Letourneau (Stock Non-Wing) | - | - | - | 15th | | Austin Letourneau (Generic 1) | - | - | - | 15th |
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