Update June 25, 2025: The Rocky Mountain ATVMC AMA National Grand Prix Championship (NGPC) updated its 2025 schedule. Round eight is planned for October 24-26 in Laughlin, Nevada and round nine, previously planned for Lake Havasu, Arizona, is now TBA.

The Rocky Mountain ATVMC AMA National Grand Prix Championship (NGPC) has announced a scheduling change. Round four of the Championship, which was originally planned to be held in Twentynine Palms, California, on April 4-6, has been changed to Mesquite MX Park located on the border of Mesquite, Nevada, and Littlefield, Arizona. The dates have not been changed.
A reason for the change of venue has not been revealed.

The following update is from October 2024:
The dates and venues for the 2025 National Grand Prix Championship are being secured for the new year, with more to come in the following weeks. Here’s where it stands so far:

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