DIRTcar Summer Nationals
@ Thunderbird (MI) Raceway
DIRTcar Late Models
![]() |
Hot Laps |
DIRTcar Modifieds
![]() |
Heat 1 |
DIRTcar Modifieds / Summer National UMP Modifieds
![]() |
Feature |
Hell Tour Late Models
![]() |
Qualifying Group 1 |
![]() |
Qualifying Group 2 |
![]() |
Heat 1 |
![]() |
Heat 2 |
![]() |
Heat 3 |
![]() |
Heat 4 |
![]() |
Consolation Race |
![]() |
Last Chance Showdown |
![]() |
Feature |
Summer National UMP Modifieds
![]() |
Qualifying |
![]() |
Heat 2 |
![]() |
Heat 3 |
![]() |
Last Chance Showdown |