Sirius Cup
The Sirus Cup, formerly International Mixed Doubles Sochi is an annual mixed doubles curling tournament on the ISS Mixed Doubles World [Curling Tour]. It is held annually in late February/early March at the training centre of the Iceberg [Skating Palace] in Sochi, Russia. Prior to 2020, the event was held twice a year, with an event held in November as well.
The purse for the event is US$5,000. and its event categorization is 300.
The event has been held since 2017.