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The Big Half

The Big Half 21.1 km 2027 · September 5, 2027 · Tower Bridge, London · 21.1 km. Live tracking on Livebib.

Tower Bridge, London → Cutty Sark, Greenwich

Distance
21.1 km
Start
Sun, Sep 5

About The Big Half 21.1 km 2027

The Big Half 21.1 km 2027 takes place on Sunday, September 5, 2027 in Tower Bridge, London.

The Big Half: 21.1 km, from Tower Bridge, London to Cutty Sark, Greenwich.

Organiser: London Marathon Events.

The course

On the map

The Big Half 2027Open the full-resolution map

Course data verified November 2, 2026