Half Marathons Found In & Near London
View all ↓Half Marathons In & Near London 2026 - 2027
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 2026 - 2027 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 Winter
Old Deer Park - Richmond Upon Thames TW9 2SFRUN Battersea Park Half Marathon Spring
Battersea Park next to the Bandstand - SW11 4NJBest Race Series x Adidas 2026 - The Endurance Test - Half Marathon
Battersea Park, LondonRun the Thames Bridges - half marathon
LondonRun the Ghost Tubes - Half Marathon & 10K
LondonHenry VIII's Wives Half Marathon
LondonThe Racoon Rocket Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - Roses Are Red Valentines Run
Walton-on-Thames, SurreyBattersea Park Half Marathon 10k & 5k
LondonOne in the Park - Victoria - February
LondonRichmond Half Marathon Winter
Old Deer Park - Richmond Upon Thames TW9 2SFCrystal Palace - Hot Lips Run
LondonRichmond Park Half Marathon
LondonPhoenix West Sussex - Violets are Blue
Horsham, West SussexThe Rubber Ducky Dash
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUThe Wacky Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUThe Tunbridge Wells Half Marathon
Fusion Sports Centre, St John's Road, Tunbridge Wells, Kent, TN4 9TXDartford Half Marathon
Dartford, KentRun London Victoria Park Half/10k/5k
LondonPHOENIX - Chocothon
Walton-on-Thames, SurreyPHOENIX - Cakeathon
Walton-on-Thames, SurreyLondon Half & 10k Presented by TREK
LondonMidweek Chasing Numbers Mar 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - Ladybird Run
Walton-on-Thames, SurreyBattersea Park Half Marathon
LondonThe Panda Plod
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUVictoria Park Half Marathon, 10k & 5k
LondonPHOENIX - Shark Run 2026
Walton-on-Thames, SurreyKingston Break-fest Run 8, 16 & 20mile
Kingston upon Thames, Greater LondonThames Meander Spring
Barnes Sports Club, The Club House, 261 Lonsdale Rd, London SW13 9QLRun Dorney Lake Half Marathon, 10k & 5k March
Windsor, BerkshireOne ‘Hull’ Of A Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - Spring Marathon & Half Marathon
Walton-on-Thames, SurreyThe Sloth Scamper
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUThe Richmond Spring Riverside 10k and Half Marathon Run
Richmond, Greater LondonHampton Court Palace Half Marathon Presented by Nuun
East Molesey, SurreyPHOENIX - Octopus Run
Walton-on-Thames, SurreyPhoenix West Sussex - St Patricks Day
Forest Row, East SussexBest Race Series x Adidas 2026 - The Threshold 10K Test
Battersea Park, LondonPHOENIX - Black Sheep Bimble
Walton-on-Thames, SurreyMoo-rathon, Calf and Hen K
Hyde Hall Farm, Buntingford, SG9 0RUThe Flying Fox
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUOne in the Park - Victoria - March
LondonRelated 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.