Full disclosure: I am the chair of trustees for Shadwell Community Project, the name of the charity that oversees Glamis Adventure Playground. We are able to maintain this vital local resource thanks to the kind donations of companies, grant making bodies, the local authority and individuals. You can now be among that group.

The London Marathon passes close to our site so it has long been a special occasion for the adventure playground. This makes our involvement a bit more personal.

Please be generous. Donating through JustGiving is simple, fast and totally secure. Your details are safe with JustGiving - they'll never sell them on or send unwanted emails. Once you donate, they'll send your money directly to the charity. So it's the most efficient way to donate - saving time and cutting costs for the charity.