Are you ready for London’s most vibrant and inclusive half marathon? The Big Half, organised by London Marathon Events, is a race not to be missed.
Starting at Tower Bridge and finishing at the Cutty Sark in Greenwich. The Big Half passes through the boroughs of Southwark, Tower Hamlets, Lewisham and Greenwich. It will also feature a top international elite field, wheelchair racers and a mass field running on a certified course over the half marathon distance.
We have now SOLD OUT of charity places for the Big Half 2026.
When you join our team, you will be making a big difference in helping us continue our vital research into the secondary spread of breast cancer.
Our runners receive all the support and encouragement they need from our team. We will help you get the most out of this fantastic experience
This is just one of the many charity runs that we offer.
You may also be interested in these charity runs
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Oxford Half Marathon
11th October 2026 Oxford
Secure your place at the Oxford Half Marathon. The course takes runners through the pristine, winding streets of historic Oxford.
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Bath Half
14th March 2027 Bath, Somerset
The Bath Half is one of the most popular running events in the country, going through one of the most picturesque and historical cities in the UK.
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London Marathon
25th April 2027 London
Register now for your chance to take part in the TCS London Marathon for Against Breast Cancer