The Big Half 2026 is a vibrant, inclusive half marathon held across central London, celebrating the capital’s diversity. The 13.1-mile course weaves from Tower Bridge through iconic boroughs—Tower Hamlets, Southwark, Lewisham, and Greenwich—finishing beside the historic Cutty Sark. It’s part of the London Marathon Events family and offers a festival-like atmosphere for both elite runners and mass participation.

Key Details

• Date & Time – Sunday, 6 September 2026

• Location – Starts near Tower Bridge, finishes in Greenwich

• Event Type – Road race — Half Marathon (13.1 miles / ~21.1 km)

• Organiser – London Marathon Events

Race Description

The course starts at Tower Bridge, heads east through Canary Wharf, Wapping, Bermondsey, Rotherhithe, and Deptford before ending in vibrant Greenwich. It’s a mix of flat, fast roads and culturally rich neighbourhoods, designed for a feel-good running experience through London’s beating heart.

What’s Included

• Finisher’s medal and optional t-shirt

• Chip timing and live results

• Fully marshalled, closed-road course

• Bag drop transported to the finish

• Hydration and aid stations along the route

• Event village amenities at the finish area

Additional Information

• Entry Options: General entry usually via ballot or purchase; numerous charity places with lower or waived fees in exchange for fundraising targets (e.g., £350 minimum)

• Age Requirement: Entrants must be 17 years or older on race day

• Cut-off Time: Approximately 4 hours; slower runners will be guided onto pavements for safety if needed

• Atmospheric Highlights: The event is celebrated for its inclusive energy, community spirit, and iconic London backdrop

Sign Up Now
Join thousands for a half marathon through London’s most vibrant streets. The Big Half 2026, on Sunday, 6 September, promises culture, community, and an unforgettable running experience. Enter via public registration or secure a charity spot to run for a good cause.