The ISU Junior World Challenge Cup is an international synchronized skating competition that determines the best junior teams in the world. Held for the first time in 2001, the competition is sanctioned by International Skating Union. Since 2014, the event has been held biennially in even-numbered years, after the 2013 launch of the World Junior Championships which will be held in odd-numbered years.
References
ISU Junior World Challenge Cup Wikipedia(Text) CC BY-SA