Hundreds of challengers took on the Great Northern Mud Run in Bramham Park in Leeds on Saturday (July 1), testing themselves against fire, mud and water.
Established in 2010, the Total Warrior challenge is now one of the biggest obstacle course runs in the UK.
Challengers face up to 25 obstacles from a choice of four distances; 12K, 6K, Ultra and Junior Warrior (3K).
Here are 15 amazing photos from the event:
5. Total Warrior Leeds
The Plunge has runners jump into freezing water. | James Hardisty Photo: James Hardisty
6. Total Warrior Leeds
The Total Warrior challenge include up to 25 obstacles from the choice of four distances. | James Hardisty Photo: James Hardisty
7. Total Warrior Leeds
The courses include 12K, 6K, Ultra and Junior Warrior (3K). | James Hardisty Photo: James Hardisty
8. Total Warrior Leeds
Challengers plunging from the slide into the muddy waters. | James Hardisty Photo: James Hardisty