The MX Nationals will be a four round series kicking off on August 1-2. Venues are to be confirmed in the next week. The series info says: I

Ready to go racing! We are excited to announce the following dates for the 2020 championship.

We are working hard behind the scenes with the owners of various venues to make sure that we won’t have any issues come race weekend. While rules appear to be relaxing we are still in uncertain times and need to go the extra mile to make the events as safe as humanly possible. We are confident we can bring some great events over the next 4 months.

2020 championship dates are as follows.

1/2 August
22/23 August
5/6 September
10/11 October

We hope to be able to confirm venues with the next 7 days.