The Banham Marsden March will see thousands of walkers come together to raise vital funds for The Royal Marsden Cancer Charity by walking 15 miles between The Royal Marsden’s two hospitals in Sutton and Chelsea, or joining in for the final 5 miles. There is also the chance to enjoy entertainment and a selection of delicious food at the fun-filled, finish line celebration.

2025 marks the 10th anniversary of the partnership between The Royal Marsden Cancer Charity and leading security providers Banham, who are the title sponsor for the event. Thanks to Banham’s generosity and support, this event has grown hugely over the past decade and is The Royal Marsden Cancer Charity’s flagship event.

Banham is also the title sponsor of The Banham Marsden March at Home, which offers walkers the chance to choose their route and distance as they explore the best of their local area.

Since it began in 2011, the event has raised over £17 million for The Royal Marsden Cancer Charity, thanks to the incredible efforts of those who have taken part.

Banham’s support, both as the event’s title sponsor and through their employees who sign up to fundraise and participate in the event, has helped to fund vital research and work to improve the lives of cancer patients both in the UK and around the world.

Registration is now open for this inspiring, family-friendly event on Sunday 11 May 2025.

Charles Hallatt, Executive Chairman at Banham, said:

“We are extremely proud that 2025 marks the 10th year of our partnership with The Royal Marsden Cancer Charity.

“Over the last 10 years, more than 600 members of Team Banham have taken part, walking over 7,400 miles and raising over £190,000 to support the life-saving work of The Royal Marsden.

“Many of us at Banham have sadly been touched by cancer in some way. That is why the work of The Royal Marsden Cancer Charity is so important, and why we are thrilled to be gearing up for our 10th year of The Banham Marsden March and The Banham Marsden March at Home.

“The Banham Marsden March is an inspiring event, and it is a fantastic day which we look forward to every year. I know everyone at Banham will be proud to come together at the start line for the tenth time, in support of this incredibly important cause.”