Catherine, the Princess of Wales has completed the Three Peaks challenge to raise money for a cancer charity, becoming the first member of the royal family to achieve the feat.
Kate Middleton, revealed in a social media message that she completed the trek not only as a physical challenge but also “to give something back” and raise awareness of the wider impact of serious illness.
She climbed the highest mountains in Scotland, England and Wales, Ben Nevis, Scafell Pike and Snowdon, within 24 hours over the weekend, starting on Saturday evening.
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Catherine was diagnosed with an unspecified form of cancer in early 2024 and underwent chemotherapy treatment. She announced she was in remission in January 2025.
She was treated at the Royal Marsden Hospital in Chelsea, West London. The Royal Marsden cancer charity has set up a fundraising page at royalmarsden.org/princessofwales for donations.
She completed the challenge alone, with support from Mountain Rescue along the way, and was greeted at the end by the Prince of Wales and their children, Prince George, Princess Charlotte and Prince Louis, as well as her parents, Carole and Michael Middleton, and her brother, James Middleton.
Kensington Palace said it is believed to be a royal first, with the princess being the first member of the royal family to complete the challenge.
Catherine was seen smiling at the summit of Ben Nevis on Saturday evening. She wrote that she took on the National Three Peaks Challenge not only as a physical effort but as a way to explore life after diagnosis and give something back.
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She said the Royal Marsden is very important to her and that its care has changed lives for many people.
Through the challenge, she aimed to raise awareness of the wider impact of serious illness and the importance of holistic health care.
She also said cancer affects every part of a person’s life, including physical, emotional, psychological and spiritual well-being.
She added that every year, many people receive a cancer diagnosis and that the journey affects families, work and daily life deeply.
Catherine completed a 23-mile trek with more than 3,000 meters (10,000 feet) of climbing and traveled 462 miles between locations.
The money raised will help more cancer patients receive holistic care.
On X, she said that bravery is not only about moving forward but also about staying grounded, connected and present through difficult times.
She added that they want to support everyone living with cancer so no one feels alone or unsupported.



















