Join #TeamBrainResearchUK for The Big Half 2026 and help fund vital research to help people living with neurological conditions live better, longer.
Charity places for The Big Half 2027 have not yet been confirmed, however if you are interested in joining #TeamBrainResearchUK please email events@brainresearchuk.org.uk to be added to our enquiry list and we will be in touch once we have our charity places confirmed.
Organised by London Marathon Events, The Big Half is a vibrant, inclusive half marathon with a fun, festival atmosphere. The 13.1 mile course weaves through London from Tower Bridge to the iconic Cutty Sark in Greenwich.
We want to give you the best possible experience – so you have a run to remember whilst helping to raise funds for vital brain research to help people living with neurological conditions live better, longer.
Registration fee: £25
Minimum sponsorship: £400
Have questions? Please contact our team by emailing events@brainresearchuk.org.uk or calling 020 7404 9982
