I'm delighted to be running the Virgin London Marathon on behalf of a very worthy cause: the Alzheimer's Society!

This amazing organisation supports people affected by dementia in their communities. Their local services include day care and home care for people with dementia, as well as support and befriending services to help partners and families cope with the demands of caring.

With one in three people over the age of 65 expected to develop dementia (over 1,000,000 people by 2021!) the society need our help to continue their important work.

Therefore please give generously to this very worthy cause!

Thank you

Ben