The Madtown Doubledown is an annual mixed doubles curling tournament on the ISS Mixed Doubles World Curling Tour. It is held annually[1] at the Madison Curling Club in McFarland, Wisconsin.[2]
The purse for the event is $20,500,[2] and its event categorization is 750 (highest calibre is 1000).[2] It has one of the largest payouts on the mixed doubles tour.[1]
The event has been held since 2018.