| 5/2/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors | | Results |
| 5/9/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors | | Results |
| 5/16/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors | | Results |
| 5/23/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors, WISSOTA Late Model | | Results |
| 5/30/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors | | Results |
| 6/6/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors, Northern Renegade Sprints | | Results |
| 6/13/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors, WISSOTA Late Model | | Results |
| 6/20/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors | | Results |
| 6/27/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors | | Results |
| 7/4/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors | | Canceled |
| 7/11/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors | | Results |
| 7/18/2026 | Vintage Modifieds: Northern Vintage Stockcar Racer IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, IMCA Modifieds by Tanner Motors, Vintage Full Body Stock Cars, Northern Renegade Sprints | | Details |
| 7/25/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors | | Details |
| 8/1/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors, WISSOTA Modifieds | | Details |
| 8/8/2026 | Vintage Modifieds: Northern Vintage Stockcar Racer IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors, Vintage Full Body Stock Cars | | Details |
| 8/15/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors, Northern Renegade Sprints | | Details |
| 8/22/2026 | Vintage Modifieds: Northern Vintage Stockcar Racer IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors, Vintage Full Body Stock Cars | | Details |
| 8/29/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors, Vintage Modifieds, Vintage Full Body Stock Cars | | Details |
| 9/5/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors, WISSOTA Modifieds, WISSOTA Midwest Mods | | Details |
| 9/6/2026 | IMCA Hobby Stocks by Seidel Auto & Tire, WISSOTA Super Stock by Collins Brothers Towing, IMCA Sport Compacts, IMCA Sport Mods by Kierstead Towing, WISSOTA Mod Four by Erlandson Epoxy, IMCA Modifieds by Tanner Motors, WISSOTA Modifieds, WISSOTA Midwest Mods | | Details |