Six months after joining the '100 Marathon Club', Malcolm was diagnosed with vascular dementia. Now he's determined to 'help people understand what dementia's really about'.
Luke Whiley is a scientist at the UK DRI looking at how our genetics and lifestyle behaviours combine and interact together to increase or decrease our risk of developing dementia.
Bake off star Candice Brown believes there are too many myths and misunderstandings about dementia. She thinks the Revolution is the perfect opportunity to set the record straight.
Dementia robbed Lydia of the special relationship she had with her grandad. She's running the Virgin Money London Marathon for the Dementia Revolution to help find a cure.
Judi is taking on her first marathon ten days after her 70th birthday with her daughter Abbi. Here they explain why being part of the Dementia Revolution is so important to them.
Anna, 42, is determined to power dementia research having seen the impact the condition has had on two generations of her family.