| 5/16/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | | Results |
| 5/23/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | | Results |
| 5/31/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | | Results |
| 6/6/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Modifieds | | Results |
| 6/13/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | | Results |
| 6/20/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | | Rain Out |
| 6/27/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | | Results |
| 8/7/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | | Results |
| 8/15/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Late Model | | Results |
| 8/22/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | | Results |
| 8/29/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | | Rain Out |
| 9/6/2021 | Mini Stocks, Hobby Stocks, INEX Legends, WISSOTA Midwest Mods, WISSOTA Street Stock | | Results |