The Big Half 2026
Sunday, 6 September 2026
The Big Half follows a stunning 13.1 mile closed-road course, starting by London's iconic Tower Bridge and finishing at Cutty Sark in Greenwich.
It's a vibrant and fun community running festival that brings people of all backgrounds and abilities together in a celebration of the city's diversity.
Charity places are sold out, but join our waiting list to hear as soon as spaces become available.