Half Marathons Found In & Near London
View all ↓Half Marathons In & Near London 2025 - 2026
The London running scene has never been more alive. Running crews, clubs and a ton of races: and half marathons are one of the most popular distance events.
The findarace.com calendar lists over 100 half marathon races in and around London every year. Check out our comprehensive 2025 - 2026 London half marathon race calendar below: you’ll find a race that’s perfect for you.
Top Tip: Viewing this page in the default “Featured view” will show you all the Best Half Marathons in London. If you’re ready to set yourself a challenge right now then switching to “Bookable view” will show you those that can be booked instantly and securely through Find A Race. Guarantee your place today and get training :-)
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Race Calendar: Half Marathons In & Near London
RUN Battersea Park Half Marathon Winter
Battersea Park next to the Bandstand - SW11 4NJHampton Court Half Marathon 2026
Thames Ditton, SurreyRichmond Half Marathon Winter
Old Deer Park - Richmond Upon Thames TW9 2SFRUN Battersea Park Half Marathon Spring
Battersea Park next to the Bandstand - SW11 4NJMilkshake Meander
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - The Fortitude Treasure Run
Walton-on-Thames, SurreyRUN Battersea Park Half Marathon Spring
Battersea Park next to the Bandstand - SW11 4NJRichmond Park Half Marathon March 2026
LondonPHOENIX - The Gauntlet Treasure Run
Walton-on-Thames, SurreyKew Gardens Half Marathon 2026
Richmond, Greater LondonPHOENIX - The Dauntless Treasure Run
Walton-on-Thames, SurreyPHOENIX - The Resolute Treasure Run
Walton-on-Thames, SurreyPHOENIX - The Perseverance Treasure Run
Walton-on-Thames, SurreyPHOENIX - The Adversity Treasure Run
Walton-on-Thames, SurreyThe Eggcellent Easter Five in Five Days Series
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUThe Eggcellent Easter Five in Five Days Series
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUEggcellent Easter Orange Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AAVictoria Park Half Marathon, 10k & 5k
LondonEggcellent Easter Pink Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AAPHOENIX - The Intrepid Treasure Run
Walton-on-Thames, SurreyRun Dorney Lake Half Marathon, 10k & 5k - April
Windsor, BerkshireEggcellent Easter Green Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUBattersea Park 10k & Half Marathon
LondonPHOENIX - The Indomitable Treasure Run
Walton-on-Thames, SurreyPutney & Fulham Half Marathon
LondonEggcellent Easter Purple Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - The Unbreakable Treasure Run
Walton-on-Thames, SurreyEggcellent Easter Blue Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - The Invincible Treasure Run
Walton-on-Thames, SurreyLove it or Hate it Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SURichmond Park Half Marathon
LondonMidweek Medal Madness Run April 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUThe London Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SULee Valley Velo Park - April
London, Greater LondonMidweek Chasing Numbers May 2026
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AARun Dorney Lake Half Marathon, 10k & 5k - May
Windsor, BerkshireBank Holiday Madness May 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUThe All Nations 5k, 10k and Half Marathon Run
Windsor, BerkshireThe Spring Lucky Dip Run 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SURocky at 50 Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUWimbledon Half Marathon
LondonHackney Half Marathon
LondonRichmond Park Half Marathon
LondonMidweek Medal Madness - Leon's Birthday Run!
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SURelated Pages on Find A Race
If you still haven’t found what you’re looking for here are a few suggestions: broaden your search and take a look at Half Marathons in the South East. We also list Half Marathons in and around Slough, Reading, Oxford, Cambridge and Brighton. If you’re in the London area but fancy something a bit shorter then check out our London 10k Runs page: and of course we also have a London Marathons list if you are looking to step up the distance. If you’re happy to travel or you want to build a race into a trip away then check out our national Half Marathons calendar and you can refine and filter your search from there.