Half marathons in Greater London
93 upcoming half marathons in Greater London, United Kingdom.
Upcoming races
Your guide to half marathons in Greater London, United Kingdom
There are 93 upcoming half marathons in Greater London, United Kingdom, spread across 7 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in November, December and April. Next up is Run London Victoria Park Half Marathon in London on 1 November 2026.
Questions runners ask
How many half marathons in Greater London, United Kingdom are there?
Finndu lists 93 upcoming half marathons in Greater London, United Kingdom, across 7 towns and cities. The list is updated twice a day as organisers announce new races.
When is the next one?
Run London Victoria Park Half Marathon in London, on 1 November 2026.
Which month has the most half marathons in Greater London, United Kingdom?
November, followed by December and April.
How much does it cost to enter?
Entry starts from £12. Fees vary from race to race, so check each race page for its current price.