Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
A competitor in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
A competitor in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
A competitor in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
A competitor in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
A competitor in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
A competitor in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
A competitor in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Competitors in the Hidden Warrior event at Calder Park Raceway. Picture: Michael Copp
Chris Cockell of Sunbury trains in Romsey for the Hidden Warrior event at Calder Park. Picture: Shawn Smits
Chris Cockell of Sunbury trains in Romsey for the Hidden Warrior event at Calder Park. Picture: Shawn Smits
Andy Cockell of Sunbury trains in Romsey for the Hidden Warrior event at Calder Park. Picture: Shawn Smits
Andy, Matt and Chris Cockell of Sunbury train in Romsey for the Hidden Warrior event at Calder Park. Picture: Shawn Smits
Mark Steigler of Darley in training for the Tough Mudder event. Picture: Martina Gemmola
Mark Steigler of Darley in training for the Tough Mudder event. Picture: Martina Gemmola
Mark Steigler of Darley in training for the Tough Mudder event. Picture: Martina Gemmola
They wade into ice cold water, crawl through mud and run through bursts of fire. Take a look at our picture gallery of locals tackling the Tough Mudder and Hidden Warrior courses.
Click on the carousel above for our gallery.