The most recent edition of this event was on 2 April 2016.
Mud Muster is a 5km 15 obstacle and 10km 40 obstacle course in Gundagai, New South Wales on Saturday, 21 March 2015.
Get ready for a dirty weekend with your mates! It's the meanest, muddiest, maddest and craziest side-splitting fun of Mud Muster. Test your mettle, conquer your fears and get your team together for Australia's home grown classic mass participation obstacle and mud event that has taken regional Australia by storm.