Runners passing Rotherhithe station

Road closures

Essential Info

The Big Half returns on Sunday 6 September 2026

To ensure the safety of participants and spectators, road closures, parking suspensions and footpath closures will be in operation.

In the lead-up to the event, you will spot yellow road closure signs displayed on affected roads. On Event Day, police officers and stewards will help answer your queries and to ensure a safe and secure event.

Thank you for helping to make The Big Half a fantastic event for our participants and the local community while raising thousands of pounds for charity.

Read the 2025 road closure leaflet

Event Day safety and security

Do you have a question? Need advice about access for carers and people with a disability during the event?

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