The Big Half 2027

The Big Half is an inclusive half marathon through four London boroughs, celebrating community and movement with additional events including a relay and mile options.

The Big Half 2027 is a vibrant, inclusive half marathon that celebrates the diversity of London. The route runs through Tower Hamlets, Southwark, Lewisham and Greenwich, with options including the half marathon, the New Balance Big Relay and the Big Mile.

Date: Sunday 5 September 2027

Start time (countdown reference): 09.00am

Location: London (starts at Tower Bridge and finishes by the Cutty Sark in Greenwich), England