| 4/14/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Rain Out |
| 4/20/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Rain Out |
| 4/27/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks, HCS Outlaw Hobby Stocks | | Rain Out |
| 5/4/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Rain Out |
| 5/11/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Rain Out |
| 5/16/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks, HCS Outlaw Hobby Stocks | | Details |
| 5/18/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 6/1/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 6/8/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Rain Out |
| 6/15/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 6/19/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Rain Out |
| 6/22/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 6/29/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks, HCS Outlaw Hobby Stocks | | Results |
| 6/30/2018 | | | Results |
| 7/6/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 7/10/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 7/13/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Rain Out |
| 7/20/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Rain Out |
| 7/24/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 7/27/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 8/3/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 8/8/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Details |
| 8/9/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 8/10/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 8/11/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 8/18/2018 | IMCA Modifieds, IMCA Sport Mods, IMCA Stock Cars, IMCA Hobby Stocks | | Results |
| 8/25/2018 | | | Details |