Get involved with Solving Kids' Cancer and raise money by doing one of our fantastic challenge events.
Whether it's running a marathon, cycling 100 miles or taking part in our Hike for Hope trek, your superb efforts and fundraising make a huge difference to our work.
We will look after you from the moment you sign up, and you will always be part of our community. So what are you waiting for? Take a look below to see what’s on offer.
Take part in the iconic Virgin Money London Marathon for Solving Kids' Cancer.