July 2015 the JRDA hosted the inaugural Junior Roller Derby World Cup held in Kent, Washington.

Although a number of nations were expected to participate, only 3 countries attended, with the USA providing two teams, one representing USA West and the other USA East.
The two other nations were Canada and Australia.

The first day of competition saw each team play each other to determine seeding for the following days competition bracket.
The final was won by USA West defeating USA East.
Canada took third place over Australia.
July 2015 the JRDA hosted the inaugural Junior Roller Derby World Cup held in Kent, Washington.
Although a number of nations were expected to participate, only 3 countries attended, with the USA providing two teams, one representing USA West and the other USA East. The two other nations were Canada and Australia.
The first day of competition saw each team play each other to determine seeding for the following days competition bracket. The final was won by USA West defeating USA East. Canada took third place over Australia.
Junior roller derby