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
Richmond Half Marathon Autumn
Old Deer Park - Richmond Upon Thames TW9 2SFRUN Battersea Park Half Marathon
Battersea Park next to the Bandstand - SW11 4NJKingston Half Marathon
Kingston upon Thames, SurreyPHOENIX Fridays - Rainbow Reindeer
Sunbury on Thames, MiddlesexThe Christmas Jumper Jaunt
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - Bobble Wobble Run
Walton-on-Thames, SurreyA Christmas Carol Bobble Hat Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SURichmond Park Half Marathon
LondonPhoenix - Christmas Jumper FRIDAY Run
Walton-on-Thames, SurreyRUN DORNEY 5K, 10K & HALF MARATHON
Windsor, BerkshireVICTORIA PARK 5K, 10K & HALF MARATHON
LondonCRYSTAL PALACE 5K 10K, HALF MARATHON & JUNIORS
LondonRichmond Park December 5k,10k and Half Marathon
London, Greater LondonLEE VALLEY VELOPARK - MILE, 5K, 10K, 10 MILE & HALF MARATHON
London, Greater LondonChristmas Cracker Day Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AABoxing Day Challenge
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AAYear End Time Turner
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SUPHOENIX - Year End Marathon & Half Marathon
Sunbury on Thames, MiddlesexPHOENIX - Frozen Phoenix
Sunbury on Thames, MiddlesexPHOENIX - Winter Runderland
Sunbury on Thames, MiddlesexRIVER THAMES RUN
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AANew Years Day Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUBattersea Park Half Marathon
LondonRhino Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AAVictoria Park Half Marathon, 10k & 5k
LondonMidweek Chasing Numbers Jan 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - Chilli Flamingo Run
Walton-on-Thames, SurreyThe Rise From The Ashes Run - South
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - Doughnut Dash
Sunbury on Thames, MiddlesexPHOENIX - Tiaras & Tutus Orange Run
Walton-on-Thames, SurreyRun Dorney Lake Half Marathon, 10k & 5k - January
Windsor, BerkshirePHOENIX - Winter All Stars Run
Walton-on-Thames, SurreyPHOENIX Fridays - Frosty Friday
Walton-on-Thames, SurreyLee Valley Velo Park - January
London, Greater LondonThe Winter Lucky Dip Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - Huffin Puffin Run
Walton-on-Thames, SurreyWindsor Trail Run January
Windsor, BerkshirePHOENIX - Runificent Rainbow
Walton-on-Thames, SurreyATW Watford Half Marathon & 10K
Cassiobury Park Avenue, Watford, Hertfordshire, WD18 7HFVictoria Park Half Marathon, 10k & 5k
LondonMidweek Chasing Numbers Feb 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUThe Highland Hotfoot
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SURun Dorney Lake Half Marathon, 10k & 5k - February
Windsor, BerkshireRelated 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.