Vikings - Viking Re-enactment The Battle of Clontarf Post published:August 15, 2016 Post category:Events / News A contingent of the Ulflag went to Ireland for the millennium anniversary where more than 500 vikings from all over the world had gathered. You Might Also Like Viking Re-enactment combat of the 21st century and how The Ulflag fight. April 15, 2022 Ulflag, a new chapter of Jomsborg August 15, 2016 Rumble In the Jungle UK April 10, 2012