Image: BBC

Last month BBC One aired a documentary about the lives of young people with cancer on our unit at Glasgow's Royal Children's Hospital. By running the Virgin Money London Marathon you're helping us extend that same care all around the UK. 

There's still time to watch it if you haven't done already, so head over to BBC iPlayer before 28 July to see the different for yourself

Nairn, 15

Teenage Cancer Trust isn't just like every other charity. It provides teenagers with our own space to socialise with people our own age... Most importantly they provide us with help from people who understand us as teens who are going through a lot