Every three minutes someone in the UK develops dementia. That's the equivalent of around 225,000 people every year. By taking part in Memory Walk you are helping us walk for a dementia free future and help people affected by dementia.Once you donate, JustGiving will send your money directly to Alzheimer's Society. So it's the most efficient way to raise money, saving time and cutting costs for the charity. Let's take on dementia together!