The Princess of Wales has climbed Britain's three highest mountains in 24 hours, raising money for the hospital that treated her for cancer and drawing attention to the importance of holistic care for patients. The Three Peaks Challenge is a gruelling endurance event that sees participants summit Ben Nevis in Scotland, Scafell Pike in England, and Snowdon (Yr Wyddfa) in Wales within a single day. This year, the challenge has become a platform for a broader conversation about what it means to live with and beyond a cancer diagnosis.
The Three Peaks Challenge involves climbing a total of 23 miles (37km) and gaining 3,064 metres (10,052ft) in elevation. The Princess of Wales, 44, completed the route over the weekend of 27-28 June 2026, starting on Saturday evening and finishing within the allotted 24 hours. She was supported by Mountain Rescue along the way and was met at the base of Snowdon by her husband, the Prince of Wales, their three children (George, Charlotte and Louis), her parents Carole and Michael Middleton, and her brother James Middleton. The challenge was organised to raise funds for the Royal Marsden Cancer Charity, the hospital in Chelsea, London, where the princess received treatment after her cancer diagnosis in March 2024. She announced she was in remission at the start of 2025 and has since returned to royal duties.
“The Three Peaks Challenge explained: Princess Kate's fundraising climb and holistic cancer care.”
The princess has spoken openly about the impact of cancer, describing it as a disease that affects not just the body but also the mind and spirit. In a statement after completing the challenge, she wrote: “Cancer doesn't just affect the body. It changes how you think and feel and profoundly affects every aspect of life. I know this personally, and that the journey through and beyond treatment requires more than medicine alone.” She emphasised the need for “holistic healthcare” – a whole-person approach that combines clinical treatment with therapies aimed at improving wellbeing, resilience and quality of life. The Royal Marsden Cancer Charity has set up a fundraising page specifically for her challenge, with all donations going towards providing holistic care for cancer patients.
For UK readers, this matters because the princess’s challenge shines a light on a growing recognition that cancer care should extend beyond medical treatment. Hundreds of thousands of people in the UK are diagnosed with cancer each year, and many struggle with its emotional, psychological and social effects. By raising funds and awareness, the princess is helping to support services that address these deeper impacts. The Three Peaks Challenge itself is also a well-known fundraising event that anyone can take part in, often for charitable causes. Understanding what it entails – and the personal drive behind it – can inspire others to get involved or seek out holistic support if they or a loved one are affected by cancer.
Q: What is the Three Peaks Challenge? The Three Peaks Challenge involves climbing the highest mountains in England (Scafell Pike, 978m), Scotland (Ben Nevis, 1,345m) and Wales (Snowdon/Yr Wyddfa, 1,085m) within 24 hours. Participants typically travel between the peaks by car, and the total walking distance is about 23 miles (37km).
Q: What is holistic healthcare for cancer? Holistic healthcare looks at the whole person, not just the disease. It includes therapies like counselling, nutrition advice, exercise programmes and stress management, alongside medical treatments such as chemotherapy. The Princess of Wales described it as a way to support patients' “wellbeing, resilience and quality of life during an exceptionally difficult time.”
Q: How can I support the cause or take part in the challenge? Donations can be made via the Royal Marsden Cancer Charity's fundraising page at www.royalmarsden.org/princessofwales. If you want to take on the Three Peaks Challenge yourself, many charities organise group events; you can also plan your own route. Always ensure you are properly prepared, as it is a physically demanding endeavour.
What happens next? The fundraising page remains open for public donations, and the Royal Marsden will use the money to expand holistic care services. The Princess of Wales has said she hopes to continue raising awareness about the deeper impact of serious illness, encouraging a more compassionate approach to cancer care across the UK.