An overall view of the track is pictured before the Dutch Boy 150 for the ARCA Menards Series East at Flat Rock Speedway on May 20, 2023 in Carleton, Michigan. (Nic Antaya/ARCA Racing)
(Photo: Nic Antaya/ARCA Racing)

Schedule of events: Dutch Boy 150 at Flat Rock Speedway

Dutch Boy 150

Flat Rock Speedway

2023 Dutch Boy 150 V2

(All times ET)

  • Friday, May 17
Time Event
7 – 8 p.m. HAULER PARKING
  • Saturday, May 18
Time Event
10:30 a.m – 6 p.m. CREDENTIALS OPEN
11 – 11:15 a.m. REMAINING HAULERS ENTER
12 – 10 p.m. GARAGE OPEN
12:15 – 12:30 p.m. DRIVER/CREW CHIEF MEETING (SERIES HAULER)
12:30 p.m. INSPECTION BEGINS
2:30 p.m. STREET STOCK/FIGURE PIT REGISTRATION OPEN
3:30 – 4:30 p.m. ARCA MENARDS SERIES EAST PRACTICE
4:35 – 5:05 p.m. STREET STOCK/FIGURE 8 PRACTICE
5:10 – 5:30 p.m. ARCA MENARDS SERIES EAST QUALIFYING (SINGLE CAR, 2 LAPS)
5:30 – 6 p.m. STREET STOCK/FIGURE 8 GROUP QUALIFYING
6 – 6:40 p.m. AUTOGRAPH SESSION (IN PIT AREA)
6:50 p.m. PRE-RACE CEREMONIES
7 – 7:25 p.m. STREET STOCK/FIGURE 8 HEAT RACES
7:25 – 7:30 p.m. MOVE CARS TO FRONT STRETCH
7:30 p.m. DRIVER INTRODUCTIONS
7:45 p.m. COMMAND TO START ENGINES
7:48 p.m. VEHICLES ROLL OFF (4 PACE LAPS)
7:50 p.m. START OF THE DUTCH BOY 150 (150 LAPS / 75 MILES)
9 p.m. (Approximate) STREET STOCK B MAIN (15 LAPS)
STREET STOCK FEATURE (25 LAPS)
FIGURE 8 FEATURE (20 LAPS)