Madtown Doubledown

The Madtown Doubledown is an annual mixed doubles curling tournament on the ISS Mixed Doubles World Curling Tour. It is held annually at the Madison Curling Club in McFarland, Wisconsin.

The purse for the event is $20,500, and its event categorization is 750 (highest calibre is 1000). It has one of the largest payouts on the mixed doubles tour.

The event has been held since 2018.