Interested in taking part next year?

By completing this form, you'll be the first to know about The Big Marsden Trek 2027. We'll even send you a special discount!

Register your interest for 2027

I am over 18
We will use the information you have provided above to send you information about The Big Marsden Trek 2027.
We'd also love to keep you updated by email about how your support makes a difference and other ways you can help The Royal Marsden Cancer Charity. 
Yes, I would like to hear from you by email

If you’ve already told us how you’d like us to contact you, you don’t have to do so again. You can change your mind at any time by sending us a message or by calling 020 7808 2233.

Your details are safe with us. More information about how we protect your personal data is set out in our privacy policy and our supporter promise