Walkers will be pulling on their boots and preparing picnics for a 10k stroll around Chatsworth in aid of cancer sufferers.
The Walk Ten event is happening at the country estate on July 5, raising money for the Marie Curie charity.
The 10k trek starts at 5.30pm, followed by entertainment including live music. Registration costs £10 in advance, under 16s go free.
Visit www.mariecurie.org.uk/walkten or call 0845 052 4184 to register.