The Ireland women's national rugby union team represents Ireland in international women's rugby union competitions such as the Women's Six Nations Championship and the Women's Rugby World Cup. They have also represented Ireland in the FIRA Women's European Championship. Ireland won the 2013 and 2015 Women's Six Nations Championships. In 2013 they also achieved both a Triple Crown and Grand Slam. They finished fourth in the 2014 Women's Rugby World Cup after defeating New Zealand in the pool stages. Ireland hosted the 2017 Women's Rugby World Cup. The team was originally organised by the Irish Women's Rugby Football Union. However, since 2009 it has been organised by the Irish Rugby Football Union