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Half Marathons Found in the South East
View all ↓Half Marathons In the South East 2025 - 2026
The most comprehensive list of Half Marathons in the South East in 2025 - 2026 and South of England including Half Marathons in London, Southampton, Oxford, Reading, Portsmouth, Brighton and Slough. Find your perfect race!
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Race Calendar: Half Marathons In the South East
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RUN Battersea Park Half Marathon
Battersea Park next to the Bandstand - SW11 4NJ
Sun 16 Nov 25
£35.24
Victoria Park Half Marathon, 10k & 5k
London
Sun 08 Mar 26
£28.00 - £162.00
4.7
PHOENIX - Shark Run 2026
Walton-on-Thames, Surrey
Sun 08 Mar 26
£22.00 - £40.00
Kingston Break-fest Run 8, 16 & 20mile
Kingston upon Thames, Greater London
Sun 08 Mar 26
£34.50 - £41.50
4.5
Wight Riot
Hordle Cliff West, Cliff Rd, Milford on Sea, SO41 0NT
Sun 08 Mar 26
£42.13
Run Dorney Lake Half Marathon, 10k & 5k March
Windsor, Berkshire
Sun 08 Mar 26
£30.00 - £162.00
4.3
PHOENIX - Spring Marathon & Half Marathon
Walton-on-Thames, Surrey
Sat 14 Mar 26
£33.50
The Sloth Scamper
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 14 Mar 26
£18.00 - £35.00
Hampton Court Palace Half Marathon Presented by Nuun
East Molesey, Surrey
Sun 15 Mar 26
£47.00
4.2
PHOENIX - Octopus Run
Walton-on-Thames, Surrey
Sun 15 Mar 26
£22.00 - £40.00
PHOENIX - Black Sheep Bimble
Walton-on-Thames, Surrey
Sat 21 Mar 26
£22.00 - £40.00
Moo-rathon, Calf and Hen K
Hyde Hall Farm, Buntingford, SG9 0RU
Sat 21 Mar 26
£29.00 - £36.00
5.0
The Flying Fox
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 21 Mar 26
£18.00 - £35.00
Hastings Half Marathon
Grosvenor Gardens, Sea Rd, Grosvenor Cres, Saint Leonards-on-sea TN38 0BX
Sun 22 Mar 26
£7.61 - £41.12
ATW Run Fest at Lee Valley
Lee Valley White Water Centre, Station Rd, Waltham Cross EN9 1AB
Sun 22 Mar 26
£29.68 - £38.16
5.0
Windsor Trail Run
Windsor, Berkshire
Sun 22 Mar 26
£37.00 - £162.00
Surrey Half Marathon
Woking, Surrey
Sun 22 Mar 26
£17.00 - £192.00
PHOENIX - Frogger Jogger
Walton-on-Thames, Surrey
Sun 22 Mar 26
£22.00 - £40.00
Run the Wild Half Marathon - Spring
Tring, Hertfordshire
Sat 28 Mar 26
£55.00
5.0
Milkshake Meander
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 28 Mar 26
£18.00 - £35.00
Brett Lydd Half Marathon & 20 Mile
The Banks Sports & Social Club, Dennes Lane, Lydd, Romney Marsh, Kent, TN29 9JY
Sun 29 Mar 26
£33.06 - £35.17
5.0
RUN Battersea Park Half Marathon Spring
Battersea Park next to the Bandstand - SW11 4NJ
Sun 29 Mar 26
£33.11
The Eggcellent Easter Five in Five Days Series
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Thu 02 Apr 26 - Mon 06 Apr 26
£135.00
Eggcellent Easter Orange Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Thu 02 Apr 26
£18.00 - £35.00
The Eggcellent Easter Five in Five Days Series
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Thu 02 Apr 26 - Mon 06 Apr 26
£135.00
Eggcellent Easter Pink Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 03 Apr 26
£18.00 - £35.00
Victoria Park Half Marathon, 10k & 5k
London
Fri 03 Apr 26
£28.00 - £162.00
4.7
The Enigma Easter Series
Milton Keynes, Buckinghamshire
Fri 03 Apr 26 - Sat 04 Apr 26
£35.99 - £42.99
5.0
Eggcellent Easter Green Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 04 Apr 26
£18.00 - £35.00
Run Dorney Lake Half Marathon, 10k & 5k - April
Windsor, Berkshire
Sat 04 Apr 26
£30.00 - £162.00
4.3
Putney & Fulham Half Marathon
London
Sun 05 Apr 26
£41.51
4.9
Eggcellent Easter Purple Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 05 Apr 26
£18.00 - £35.00
ATW Stevenage Spring Half Marathon & 10k
Ridlins Athletics Track, Woodcock Rd, Shephall, Stevenage
Mon 06 Apr 26
£27.56 - £36.04
Eggcellent Easter Blue Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Mon 06 Apr 26
£18.00 - £35.00
Henley River Half Marathon, 10k & Junior Race April 2026
Henley-on-Thames, Oxfordshire
Sat 11 Apr 26
£7.00 - £142.00
4.6
Love it or Hate it Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 11 Apr 26
£18.00 - £35.00
Midweek Medal Madness Run April 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 17 Apr 26
£18.00 - £27.00
The London Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 18 Apr 26
£18.00 - £35.00
Kent Spring Marathon & Half Marathon
Sandyacres Sports Club, Sandyhurst Lane, Ashford, Kent, TN25 4PE
Sun 19 Apr 26
£33.06 - £41.54
4.9
Lee Valley Velo Park - April
London, Greater London
Sat 25 Apr 26
£12.00 - £34.00
4.6
Midweek Chasing Numbers May 2026
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 01 May 26
£18.00 - £27.00
5.0
Showing 121-160 of 237 results