Those looking to set off on an adventure holiday could follow in the footsteps of a group of Londoners who have run across Jordan for charity.
The foursome - who were all childhood friends - ran for six days straight and covered almost 70km every 24 hours, the Metro reports.
Jamie Taylor, Rory Penn, Jan Boost and Charlie Bennett are hoping to raise £100,000 for breast cancer research.
Mr Taylor and Mr Penn had jogged for a total of 56 hours and 48 minutes when they crossed the finishing line, while the other two participants managed to make 300km before dropping out.