The Big Half is a uniquely local celebration of the wonderful cultural diversity of the city of London, run through four of London's boroughs - Southwark, Lewisham, Tower Hamlets and Greenwich. Join Team LGT and take on this challenge to help us raise funds to make a difference to patients and staff at the Lewisham and Greenwich NHS Trust.

Register your early interest

Registration for The BIG Half running places begins in May 2024, to register your interest and be the first to receive details on any upcoming running events contact the Charity team at [email protected]

Date: Sunday 1st September 2024

Distance: 13.1 Miles

Fundraising Target: £150

All our runners will receive…

  • Finishers Medal
  • Official race shirt
  • Charity Running vest/t-shirt (subject to £150 minimum sponsorship raised)


If you would like the opportunity to take part in the Big Half Marathon, you can register for one of our charity places.

Please email us on [email protected] if you are interested in securing one of these places or if you have any questions or queries about this event.

If you have any questions, email [email protected] or alternatively complete our enquiry form for one of our charity team members to get back you.