• 00 Days
  • 00 Hours
  • 00 Mins
  • 00 Secs
  • Tower Bridge, London
  • Fundraising target
    £350
  • 07/09/2025
  • Registration fee
    £FREE

Organised by London Marathon Events, The Big Half is a vibrant half marathon with an inclusive atmosphere. Runners pass famous landmarks including the Tower Bridge.

Whether you’re a seasoned runner looking for a new challenge, or someone who wants to experience the thrill of a big city race for the first time, The Big Half is a fantastic event to be a part of.

Register your interest

Big Half Marathon Highlights:

Organised by London Marathon Events, The Big Half is a vibrant, inclusive half marathon with a fun, festival atmosphere.

  • A landmark packed event – the route takes you along Tower Bridge to the iconic Cutty Sark in Greenwich
  • Community festival for runners
  • Welcome people from all backgrounds and abilities
  • Passes through 4 of London’s boroughs
  • Combine it with a trip to the capital

Find out more about The Big Half Marathon here. 

Why run with #TeamMissingPeople

Missing People goodies – You’ll receive a t-shirt / running vest, which you can personalise.

Race weekend – Pre-race meet-up opportunity, cheer point along the route, and a post-event gathering, with a chance to meet your fellow runners and some of the Missing People team.

Fundraising and training support – You’ll receive support via email, phone and Zoom calls, along with fundraising materials to help you reach your target.

WhatsApp group – You’ll be invited to our exclusive WhatsApp group, where people share their stories, receive guidance on training, discuss ideas for fundraising, and provide continued motivation for each other up until race weekend.

To find out more about how we handle your data please see our Fundraiser’s Promise and our Privacy and Confidentiality Policies.

To find out more about how we handle your data please see our Fundraiser’s Promise and our Privacy and Confidentiality Policies.

Sign up to be a Digital Search Hero

We have launched a regular email so that you can be aware of new missing person appeals and share them far and wide! We are also calling on all Heroes to be the eyes and ears for Missing People on the ground. Your sighting of a missing person could make a difference in a crucial time.