2025 Iihf World Junior Championships Dates. With december here, it’s time to look ahead to the next big event on the hockey calendar, the 2025 world junior championship. The iihf 2025 world junior championship will begin in ottawa, canada, on thursday and go on till jan.

With december here, it’s time to look ahead to the next big event on the hockey calendar, the 2025 world junior championship. Team usa claimed gold at last year’s world junior hockey championship held in gothenburg, sweden, ending canada’s run of two consecutive championships.