| | Heat | Dash | B Feature | A Feature |
|---|
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|---|
| 5/23/2015 | Castrol Raceway - Edmonton, AB | Results | | David Miller (360 Sprints - Winged) | - | - | - | 3rd |
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| 6/25/2015 | Skagit Speedway - Burlington, WA Jim Raper Memorial Dirt Cup 360 Sprints - Winged: ASCS National with Summer Thunder Series, Summer Thunder Sprint Series | Results | | David Miller (360 Sprints - Winged) | 5th | - | 13th | - |
|
| 6/26/2015 | Skagit Speedway - Burlington, WA Jim Raper Memorial Dirt Cup 360 Sprints - Winged: ASCS National with Summer Thunder Series, Summer Thunder Sprint Series Midgets | Results | | David Miller (360 Sprints - Winged) | 5th | - | 11th | - |
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| 6/27/2015 | Skagit Speedway - Burlington, WA Jim Raper Memorial Dirt Cup 360 Sprints - Winged: ASCS National with Summer Thunder Series, Summer Thunder Sprint Series A Modifieds: Washington Modified Tour Vintage Modifieds | Results | | David Miller (360 Sprints - Winged) | - | - | 12th | - |
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| 7/3/2015 | Castrol Raceway - Edmonton, AB | Results | | David Miller (360 Sprints - Winged) | - | - | - | 7th |
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| 7/4/2015 | Castrol Raceway - Edmonton, AB | Results | | David Miller (360 Sprints - Winged) | - | - | - | 7th |
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| 7/31/2015 | Gallatin Speedway - Belgrade, MT 360 Sprints - Winged: ASCS Frontier Region | Results | | David Miller (360 Sprints - Winged) | 4th | - | - | 8th |
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| 8/1/2015 | Billings Motorsports Park - Billings, MT 360 Sprints - Winged: ASCS Frontier Region | Results | | David Miller (360 Sprints - Winged) | 2nd | - | - | 4th |
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| 9/12/2015 | Castrol Raceway - Edmonton, AB | Results | | David Miller (360 Sprints - Winged) | - | - | - | 9th |
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| 9/18/2015 | Billings Motorsports Park - Billings, MT 360 Sprints - Winged: ASCS Frontier Region Sportsman Sprints | Results | | David Miller (360 Sprints - Winged) | 7th | - | 4th | 13th |
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| 9/19/2015 | Billings Motorsports Park - Billings, MT 360 Sprints - Winged: ASCS Frontier Region Sportsman Sprints | Results | | David Miller (360 Sprints - Winged) | 1st | - | - | 19th (DNF) |
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| 9/25/2015 | Electric City Speedway - Great Falls, MT 360 Sprints - Winged: ASCS Frontier Region | Results | | David Miller (360 Sprints - Winged) | 4th | - | - | 10th |
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| 9/26/2015 | Electric City Speedway - Great Falls, MT 360 Sprints - Winged: ASCS Frontier Region | Results | | David Miller (360 Sprints - Winged) | 3rd | - | - | 9th |
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