She was inspired to support Kidney Research UK after seeing the impact kidney disease has had on her niece, who has dialysis three times a week.

“I want to help raise money towards research into treatments for kidney disease. I thought to myself, I can either sit in my chair and do nothing or I can get out and do good things,” said Coralin, who is an inspiration with her energy and determination.

“It has always been important to me to keep fit. When I retired, I joined the Harrogate Harriers Running Club but tend to do the race walking as it is less impactful on my knees. Having a positive focus is good for life!”

It is the second time Coralin has taken on a fund-raising challenge. In 2018, she and her husband walked 1,000 miles to raise £1,000 for Cancer Research after her son was diagnosed with throat cancer. Peter Harrison, 50, is in remission from stage four throat cancer. He was accepted for a trial where he had radiotherapy and chemo.

For the latest event, Coraline has so far walked around 400 miles in and around the Yorkshire Moors and has already raised £545 of her initial £500 target, with more donations to come.