80in8 is a challenge I have set to run 80 half marathons in eight months from 1 September 2018, ending at the 2019 London Marathon on 28th April. I hope to make this challenge collaborative and I want to run alongside people who have had personal experience of dementia, felt the impact of running on mental health, or anybody who just wants to get involved. You can join me for a full half marathon distance (13.1mi/21.1km – no pace too slow), or a section of a route, so please get in touch. www.80in8.com. Get in touch at firstname.lastname@example.org. Donate: www.uk.virginmoneygiving.com/80in8.