Cathy, with dog Millie, had aimed to walk 1,000 miles, but they just kept on going.
She walked in spirit with three others from across the UK, and three others worldwide, all fans of actor Suranne Jones who is an ambassador for the charity.
Cathy asked several Island businesses if they would have collection tins on their counters and got a good response.
These were Blueberry’s Cafe in Shanklin, The Farm Shop and No.8 Cafe in Bembridge,
The Salix Cafe in Shanklin, The Pointers Inn in Newchurch, the Steamer Inn, Shanklin, Culver Haven, and Rylstone Garden Tearooms.
A group named 50-plus Walkers also collected.