The Big Half - London

SEP
6
2026
Experience the vibrant Big Half, a half marathon celebrating London's diverse communities. The scenic course starts at Tower Bridge and finishes by the historic Cutty Sark in Greenwich. While general entries are sold out, runners can still join by securing a charity place.
Sun 6 Sep 2026
Half Marathon

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Event Overview

The Big Half is a half marathon in London. It was first held in 2018. The event starts at Tower Bridge and finishes by the Cutty Sark in Greenwich. The route passes through four London boroughs: Tower Hamlets, Southwark, Lewisham, and Greenwich.

Distances

  • Half marathon

Participant Options

Alongside the main half marathon, participants can also take part in the New Balance Big Relay (a team event) or the Big Mile.

Entry Information

General entry for the next event is currently sold out. Charity entries remain an available method for participants to gain a place. The event offers free training plans that participants can download. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon