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
RUN Battersea Park Half Marathon Winter
Battersea Park next to the Bandstand - SW11 4NJRichmond 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, LondonPHOENIX - 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
LondonATW Run Fest at Lee Valley
Lee Valley White Water Centre, Station Rd, Waltham Cross EN9 1ABWindsor Trail Run
Windsor, BerkshireSurrey Half Marathon
Woking, SurreyPHOENIX - Frogger Jogger
Walton-on-Thames, SurreyThe Dashing Dog Charity Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - The Silver Treasure Run
Walton-on-Thames, SurreyPHOENIX - The Golden Treasure Run
Walton-on-Thames, SurreyPHOENIX - The Fortitude Treasure Run
Walton-on-Thames, SurreyMilkshake Meander
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - The Gauntlet Treasure Run
Walton-on-Thames, SurreyFINSBURY PARK 5K, 10K & HALF MARATHON
LondonRUN Battersea Park Half Marathon Spring
Battersea Park next to the Bandstand - SW11 4NJRichmond Park Half Marathon March 2026
LondonKew 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, SurreyThe Eggcellent Easter Five in Five Days Series
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - The Adversity Treasure Run
Walton-on-Thames, SurreyEggcellent Easter Orange Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AAThe Eggcellent Easter Five in Five Days Series
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - The Intrepid Treasure Run
Walton-on-Thames, SurreyEggcellent Easter Pink Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AAVictoria Park Half Marathon, 10k & 5k
LondonPHOENIX - The Indomitable Treasure Run
Walton-on-Thames, SurreyEggcellent Easter Green Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUBattersea Park 10k & Half Marathon
LondonRun Dorney Lake Half Marathon, 10k & 5k - April
Windsor, BerkshirePHOENIX - The Unbreakable 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 4SUWIMBLEDON 10K & HALF MARATHON
LondonPHOENIX - The Invincible Treasure Run
Walton-on-Thames, SurreyRelated 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.