Marketing executive Frances Greening, from The Causeway, Burwell, will be tackling the Great Wall of China in October to raise funds for Pancreatic Cancer UK.
Frances, 22, has already raised more than £1,000 through her JustGiving page.
She said: “I want to make a difference and with the help of Charity Challenge I am able to raise money for a fantastic charity and participate in a demanding yet rewarding trek with other like minded people.”
Charity Challenge is an adv enture travel company specialising in fund-raising expeditions.
Shoppers at Marks & Spencer in Newmarket raised £506 towards her charity endeavour with their donations on Good Friday and Easter Saturday.
To support Frances’s fund-raising go to www.justgiving.com/frances-greening