After extremely successful Mighty Hikes across the UK, Macmillan now brings the event to London for the first time. You'll start in the gorgeous parklands in the north of the Park before taking in iconic London architecture and the natural beauty of the area. 

Sign up for an experience you'll never forget all while raising money for a worthwhile cause. There is a small registration fee attached to booking and a minimum £250 fundraising pledge for Macmillan Cancer Support.