The USA Curling Mixed National Championship is a regional-based, geographic championship aimed at determining our top mixed teams from within the USCA regions and/or states. Teams moves through the playdown process via the traditional state and regional championships.

This event does lead to a world championship, United States residency and citizenship is required.

MoPac hosts regional playdowns either in December or January of the curling season.

Registration usually opens in October of the curling season. Participants are responsible for registering.