TWO friends will walk 48 miles three-legged from Trafalgar Square to Chelmsford High Street tomorrow (Saturday, August 23).
Andy Poole and Christian Kay, both from Broomfield, will start hopping out of London at 8am.
Armed with cameras to document their ordeal, they aim to struggle to the foot of the city centre sign by 9pm – and all for the sake of charity.
"I'm slightly nervous but it will be fine," said 34-year-old Andy, a part-time comedian.
"It's beginning to sound like my catch phrase – that it'll be fine."
The pair originally planned to tackle the challenge over two days, camping, and still tied to one another, somewhere between Romford and Shenfield.
"We realised we could do it in one day and power through rather than boring people for two days," he said.
Andy and 27-year-old Christian have already raised about £2,000 for The J's Hospice.
To donate visit: www.just giving.com/paniconthreelegs.
Keep an eye on the Chronicle website to see how they faired.