Staff from garden rooms company Green Retreats are tackling the 10-mile Pink Ribbonwalk at Blenheim Palace, in aid of Breast Cancer Care.
Holly Weatherall, Melissa Drake and Carrie Good, who call themselves the Green Athletes, will be taking part in the event on Saturday, May 9.
The trio have been using the open spaces around the company’s base at Westcott Venture Park and the firm’s showroom gym equipment to get ready for their hike.
And customers are showing their support for the charity, which provides specialist nurses, services and emotional support. Carrie said: “We are overwhelmed with the support we’ve had so far.
“My sister and friend have both had checks and all of our families and friends have been touched by the disease in one way or another.”