The most recent edition of this event was on 4 to 5 November 2017.
The Kryptonite challenge will be the toughest, muddiest, most strenuous and extreme obstacle course event in Toowoomba, Queensland with over 40 obstacles from Saturday, 19 November to Sunday, 20 November 2016.
This event is designed to put your strength, stamina, mental grit, persistence and resilience to the test. It is recommend that you are part of a team so team-mates can assist one another when attempting some of the awesome obstacles and the massive task of completing this military style obstacle course.
If you're not part of a team we will be putting lots of teams together at the event or you could attempt the course solo OR even enter the Man or Woman of Steel race for a chance of winning CASH and the magnificent Kryptonite Trophy!
12km or 7km with 40 obstacles