| | Heat | Dash | B Feature | A Feature |
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| 1/15/2015 | Tulsa Expo Raceway - Tulsa, OK John Christner Trucking Qualifying Night Midgets, Modified Midgets | Results | | Geoff Ensign (Midgets) | 4th | - | 5th | - |
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| 1/17/2015 | Tulsa Expo Raceway - Tulsa, OK Lucas Oil Championship Night Midgets | Results | | Geoff Ensign (Midgets) | - | - | - | - |
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| 2/28/2015 | Marysville Raceway - Marysville, CA 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Geoff Ensign (360 Sprints - Non-Winged) | 2nd | - | - | 1st |
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| 3/28/2015 | Petaluma Speedway - Petaluma, CA Civil War Sprint Series 360 Sprints - Winged: California Sprint Car Civil War Series Stock Non-Wing | Results | | Geoff Ensign (360 Sprints - Winged) | - | - | - | - |
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| 4/4/2015 | Placerville Speedway - Placerville, CA 410 Sprints - Winged: NARC King of the West Sprints Midgets: BCRA - Bay Cities Racing Association | Results | | Geoff Ensign (Midgets) | 3rd | - | - | 12th |
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| 4/18/2015 | Petaluma Speedway - Petaluma, CA 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Geoff Ensign (360 Sprints - Winged) | 2nd | - | - | 3rd |
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| 5/23/2015 | Marysville Raceway - Marysville, CA 360 Sprints - Winged: California Sprint Car Civil War Series | Results | | Geoff Ensign (360 Sprints - Winged) | 5th | - | 5th | 13th |
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| 5/30/2015 | Petaluma Speedway - Petaluma, CA Stock Non-Wing, 360 Sprints - Non-Winged | Results | | Geoff Ensign (360 Sprints - Non-Winged) | 2nd | - | - | 1st |
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| 6/6/2015 | Petaluma Speedway - Petaluma, CA 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Geoff Ensign (360 Sprints - Winged) | 1st | - | - | 3rd |
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| 6/13/2015 | Petaluma Speedway - Petaluma, CA Midgets: USAC Western States Midgets with BCRA - Bay Cities Racing Association 360 Sprints - Winged | Results | | Geoff Ensign (360 Sprints - Winged) | 1st | - | - | 1st | | Geoff Ensign (Midgets) | 5th | - | - | 14th |
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| 6/20/2015 | Petaluma Speedway - Petaluma, CA Civil War Sprint Series 360 Sprints - Winged: California Sprint Car Civil War Series Stock Non-Wing | Results | | Geoff Ensign (360 Sprints - Winged) | 4th | - | - | 4th |
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| 7/3/2015 | Petaluma Speedway - Petaluma, CA 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Geoff Ensign (360 Sprints - Winged) | 2nd | - | - | 7th |
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| 7/11/2015 | Petaluma Speedway - Petaluma, CA | Results | | Geoff Ensign (360 Sprints - Winged) | 3rd | - | - | 11th |
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| 8/1/2015 | Placerville Speedway - Placerville, CA Midgets: BCRA - Bay Cities Racing Association 360 Sprints - Winged | Results | | Geoff Ensign (Midgets) | 7th | - | - | 19th |
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| 9/5/2015 | Calistoga Speedway - Calistoga, CA 8th Annual Louis Vermeil Classic and its California Midget Week Midgets: USAC Western States Midgets 410 Sprints - Non-Winged: USAC/CRA Sprints 360 Sprints - Non-Winged | Results | | Geoff Ensign (410 Sprints - Non-Winged) | - | - | - | 8th |
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| 9/6/2015 | Calistoga Speedway - Calistoga, CA 8th Annual Louis Vermeil Class and its California Midget Week Midgets: USAC Western States Midgets 410 Sprints - Non-Winged: USAC/CRA Sprints | Results | | Geoff Ensign (410 Sprints - Non-Winged) | - | - | - | 8th |
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| 9/7/2015 | Petaluma Speedway - Petaluma, CA California Sprint Week 410 Sprints - Non-Winged: USAC/CRA Sprints Stock Non-Wing | Results | | Geoff Ensign (410 Sprints - Non-Winged) | 1st | - | - | 16th |
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| 9/12/2015 | Petaluma Speedway - Petaluma, CA 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Geoff Ensign (360 Sprints - Winged) | 3rd | - | - | 1st | | Geoff Ensign (360 Sprints - Non-Winged) | 1st | - | - | 1st |
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| 9/19/2015 | Petaluma Speedway - Petaluma, CA | Results | | Geoff Ensign (360 Sprints - Winged) | 7th | - | - | 8th |
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| 9/26/2015 | Petaluma Speedway - Petaluma, CA Civil War Sprint Series 360 Sprints - Winged: California Sprint Car Civil War Series Stock Non-Wing | Results | | Geoff Ensign (360 Sprints - Winged) | 4th | - | - | 4th |
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| 10/10/2015 | Petaluma Speedway - Petaluma, CA 4th Annual Adobe Cup 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Geoff Ensign (360 Sprints - Winged) | 3rd | 2nd | - | 16th | | Geoff Ensign (360 Sprints - Non-Winged) | 3rd | - | - | 16th |
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| 10/24/2015 | Marysville Raceway - Marysville, CA 360 Sprints - Winged, Economy Sprints - Winged, 360 Sprints - Non-Winged | Results | | Geoff Ensign (360 Sprints - Winged) | 3rd | - | - | 6th |
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| 11/7/2015 | Stockton Dirt Track - Stockton, CA 32nd Annual Tribute to Gary Patterson 360 Sprints - Winged: California Sprint Car Civil War Series 410 Sprints - Winged: NARC King of the West Sprints | Results | | Geoff Ensign (360 Sprints - Winged) | - | - | - | 9th |
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| 11/12/2015 | Perris Auto Speedway - Perris, CA Oval Nationals 410 Sprints - Non-Winged: USAC/CRA Sprints with USAC National Sprint Cars | Results | | Geoff Ensign (410 Sprints - Non-Winged) | 7th | - | 6th | - |
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| 11/13/2015 | Perris Auto Speedway - Perris, CA Oval Nationals 410 Sprints - Non-Winged: USAC/CRA Sprints with USAC National Sprint Cars | Results | | Geoff Ensign (410 Sprints - Non-Winged) | 6th | - | 8th | - |
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| 11/14/2015 | Perris Auto Speedway - Perris, CA Oval Nationals 410 Sprints - Non-Winged: USAC/CRA Sprints with USAC National Sprint Cars | Results | | Geoff Ensign (410 Sprints - Non-Winged) | 5th | - | 7th | - |
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