Dementia is the UK's biggest killer. Someone develops it every three minutes and there's currently no cure. Alzheimer's Society is the only UK charity that campaigns for change, funds research to find a cure and supports people living with dementia today.

By the time we finish our trek, 140 more people will have developed dementia. And by 2025, there will be one million people living with dementia in the UK, that's enough people to fill Wembley to capacity 11 times over.

Alzheimer's society, with your help, will defy dementia!

Over 218,000 people received direct help last year and we are making a dementia research discovery every day.

Please support us both by helping us raise the funds.