Half marathons in London, United Kingdom
79 upcoming half marathons in London, United Kingdom.
Busiest: November
From €13
Upcoming races
Your guide to half marathons in London, United Kingdom
There are 79 upcoming half marathons in London, United Kingdom. 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 January. Next up is Run London Victoria Park Half Marathon in London on 1 November 2026.
Questions runners ask
How many half marathons in London, United Kingdom are there?
Finndu lists 79 upcoming half marathons in London, United Kingdom. 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 London, United Kingdom?
November, followed by December and January.
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.