Southern Illinois 100
DuQuoin State Fairgrounds
MORE: Printable DuQuoin schedule
- Sunday, Sept. 4
| Time | Event |
| 11 a.m. – 7 p.m. | ARCA Menards Series Credentials |
| 11:30 a.m. | ARCA Menards Series Hauler Parking |
| Noon | ARCA Menard Series Garage Opens |
| 2 p.m. | First Time AMS Driver Meeting |
| 3:15 p.m. | ARCA Menards Series Driver, Crew Chief and Spotter Meeting |
| 4:15 – 5 p.m. | ARCA Menards Series Final Practice |
| 5:15 – 5:30 p.m. | DIRTcar Modified Practice |
| 6 p.m. | General Tire Pole Qualifying (1 Lap / All Positions) |
| Post Qualifying | Final Adjustments |
| 6:30 p.m. | DIRTcar Modified Feature (20 laps) |
| 8 p.m. | Start of the Southern Illinois 100 (100 laps/100 miles; MAVTV/FloRacing) |
Approved pit support vehicle use allowed only when there is no ARCA Menards Series on-track activity
(All times CT)
