The Battle of Clontarf took place on Good Friday in 1014 (April 23) between the forces of Brian Boru, the king of Munster and High King of Ireland, and forces led primarily by Vikings from Dublin and the Orkney Islands, as well as the King of Leinster. It ended with a Viking rout, along with the death of Brian. After the battle Ireland returned to a fractious status quo that had existed between the Vikings and "locals" but now after one thousand years Clontarf FC gather together the High Kings from around the World to once again do Battle on the hallowed grounds of St Annes Park.
Sixteen teams in four groups will fight to the death , there will be a Semi Final,then the Final Battle to once more crown the Kings of Clontarf .
