A happy participant in The Big Half

The Big Half

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. 

Finishers will also receive an exclusive t-shirt from New Balance designed in collaboration with one of the capital’s amazing community running crews.

The next event takes place on Sunday 1 September 2024.

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A runner at The Big Half

2023 Route map

Click below to download a map of The Big Half course, which winds its way from mighty Tower Bridge to the Cutty Sark in Greenwich.

This map also shows the changeover locations for the New Balance Big Relay and the route for The Big Mile!


See the results and times for the most recent, and previous editions of The Big Half and the New Balance Big Relay.

The Big Half results