May Double Regional / Vintage
@ Portland International Raceway
CP2 / FP / HP / ITS / STL / T1 / T4
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Group 16-17 Main Race |
CP2 / FP / HP / ITS / STL / T2 / T4
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Group 6-7 Main Race |
CP2 / HP / ITS / STL / T2 / T4
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Group 6-7 Qualifying |
F5 / FB
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Group 12-14 Main Race |
GT1 / GT2 / ITE / SPM
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Group 3 Qualifying |
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Group 3 Main Race |
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Group 13 Sprint Race |
GT1 / ITE / SPM
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Group 13 Main Race |
VFSR / VP1 / VP2 / VP3
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Group 8 Qualifying |
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Group 8 Main Race |
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Group 8 Main Race |
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Group 8 Main Race |
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Group 18 Main Race |