The Suffering Race, an event designed to push body and spirit to the limit, is returning to Rockingham Castle next month.
It takes place on Saturday, November 8, and Sunday, November 9.
The 10-mile race features a series of obstacles including a gauntlet challenge with cargo nets and electrical ‘bee-stings’.
Markus Boyall, founder of the Suffering Race, said: “Our weekend at Rockingham Castle will provide the ultimate test to all of our participants.”
So far 1,200 people have already signed up to take part in The Suffering Race.
If you would like to register for the event visit www.thesufferingrace.co.uk.