Princess Catherine completed the grueling Three Peaks Challenge more than two years after being diagnosed with cancer.
She completed the event, which sees people climb the highest peaks in England, Scotland and Wales, in just 24 hours to raise funds for the Royal Marsden Cancer Charity where she was being treated for cancer and put a spotlight on life beyond cancer.

These peaks included Scafell Pike in England, Ben Nevis in Scotland, and Yr Wyddfa (Snowdon in English) in Wales.
The 44-year-old described the achievement as a “chance to explore life beyond diagnosis and to give something back.”
On social media, the princess shared a powerful message with an image of herself at the summit of Ben Nevis, standing at 1,345 meters.
“Every year, hundreds of thousands of people in this country hear the words no one wants to hear. What follows is a path that tests every part of who we are: physically, emotionally, psychologically and spiritually. The challenges ripple outwards, touching families, friendships, work and the quiet moments we spend alone with our thoughts,” Princess Catherine began.
“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.”
“Through this challenge, I want to raise awareness for the deeper impact of serious illness and the importance of holistic healthcare. Every individual is different, and ensuring there is a whole person approach to care enables those living through cancer to manage the deeply personal challenge of diagnosis.
“Holistic therapies complement clinical pathways and support patients’ ability to maintain their wellbeing, resilience and quality of life during an exceptionally difficult time,” she concluded.
“Healing, whether personal or collective, is not just about fixing what is wrong. It is about finding balance in how we live. Between effort and acceptance, between control and trust, between thinking and simply being. Because in the end, bravery isn’t just about pushing forward. It is about knowing how to stay grounded, connected and present, no matter the terrain or landscape you are walking,” she concluded.
During the hike, Catherine met Ted Haslam, 11, who was taking on the Three Peaks Challenge with the help of 15 friends and family, who carried his wheelchair up and down the mountains. Ted was supporting the Molly Ollys charity, which provided play equipment after he was hospitalised.
Inspired by Ted’s story, the Princess supported his mission by donating on his JustGiving page under the name, ‘Catherine Wales’. People alleged the donation was between £1,000 and £2,000 ($1,900 to $3,800 AUD).
“One of the real highlights of the Three Peaks Challenge was meeting inspiring people like you along the way. Huge congratulations to the entire team for raising money for such a wonderful cause,” she wrote.
After finishing the challenge, with her last stop being Wales’ Yr Wyddfa, the Princess of Wales reunited with her royal family Prince William and her three children Prince George, Princess Charlotte, and Prince Louis.
Also showing their support at the base were her parents, Carole and Michael Middleton, and her brother James who completed the final mountain alongside her. In the days following this amazing achievement, James revealed this moment was a long-time coming for them both.
“I’m so incredibly proud of my darling sister ❤️⛰️” he began.
“Two years ago, I told you we’d climb this mountain together. We talked about climbing mountains while you were in hospital, and about the incredible healing power that nature can have for both the body and the mind. So it was such an honour to join you for your Three Peaks Challenge for the Royal Marsden Cancer Charity
“Seeing how far you’ve come is nothing short of inspiring. Your strength, resilience, and determination, all while being the most amazing mother, wife, daughter, and sister, inspire me and so many others every single day.
“Keep being exactly who you are ✨” he concluded.
