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Half Marathons Found in the South East
View all ↓Half Marathons In the South East 2026 - 2027
The most comprehensive list of Half Marathons in the South East in 2026 - 2027 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
🚀Boosted
Whitstable & Herne Bay 1.5k, 5k, 10k & Half Marathon MoRun
Herne Bay, Kent
Sat 07 Nov 26
£15.00 - £35.00
4.9
🚀Boosted
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sat 28 Nov 26
£40.00
Endurancelife Sussex
Eastbourne, East Sussex
Sat 06 Mar 27
£35.00 - £71.00
Thames Meander Spring
Barnes Sports Club, The Club House, 261 Lonsdale Rd, London SW13 9QL
Sun 07 Mar 27
£37.36 - £58.59
Kingston Break-fest Run 8, 16 & 20mile
Kingston upon Thames, Greater London
Sun 07 Mar 27
£29.50 - £36.50
4.5
Wight Riot
Hurst Rd, Milford on Sea, Lymington SO41 0PY
Sun 07 Mar 27
£42.13
Lone Wolf South East 2027
Farnham, Surrey
Sat 13 Mar 27
£95.00
PHOENIX - Spring Marathon & Half Marathon
Walton-on-Thames, Surrey
Sat 13 Mar 27
£33.50
Run the Wild Half Marathon - Spring
Tring, Hertfordshire
Sat 13 Mar 27
£55.00
5.0
Moo-rathon, Calf and Hen K
Hyde Hall Farm, Buntingford, SG9 0RU
Sat 13 Mar 27
£31.00 - £38.00
The Leaping Lion Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 13 Mar 27
£18.00 - £36.00
Battersea Park Half Marathon - Spring
Battersea Park next to the Bandstand - SW11 4NJ
Sun 14 Mar 27
£41.60
4.6
Hampton Court Palace Half Marathon
East Molesey, Surrey
Sun 14 Mar 27
£47.00
4.2
Colchester Half Marathon
The JobServe Community Stadium, United Way, Colchester, CO4 5UP
Sun 14 Mar 27
Free - £40.00
Ramsbury Half Marathon & 10km
Marlborough, Wiltshire
Sun 14 Mar 27
£33.00 - £40.00
Midweek Chasing Numbers Mar 2027
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 19 Mar 27
£18.00 - £27.00
5.0
The Penguin Plod
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 20 Mar 27
£18.00 - £36.00
The Maverick Hampshire Trail 2027
Winchester, Hampshire
Sat 20 Mar 27
£9.10 - £50.44
STANSTED HOUSE TRAIL RUN
Rowland's Castle, West Sussex
Sat 20 Mar 27
£34.50 - £44.50
5.0
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sat 20 Mar 27
£38.69 - £40.00
Surrey Hills Half Marathon
Guildford, Surrey
Sat 20 Mar 27
£29.00
5.0
Hastings Half Marathon
West Marina Gardens, Sea Rd, Grosvenor Cres, Saint Leonards-on-sea TN38 0BX
Sun 21 Mar 27
£7.61 - £65.25
Surrey Half Marathon, 5k & Junior Race
Woking, Surrey
Sun 21 Mar 27
£17.00 - £43.00
5.0
The Enigma Easter Series
Milton Keynes, Buckinghamshire
Fri 26 Mar 27 - Sat 27 Mar 27
£37.99 - £44.99
5.0
Victoria Park Half Marathon, 10k & 5k
London
Fri 26 Mar 27
£30.00 - £38.00
4.7
The Great British Easter Run - The Blue Beginning
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 26 Mar 27
£18.00 - £36.00
The Great British Easter Run - The Green Spark
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 27 Mar 27
£18.00 - £36.00
Battersea 5k, 10k & Half Marathon
London
Sat 27 Mar 27
£34.00 - £40.00
4.8
The Great British Easter Run - The Green Momentum
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 28 Mar 27
£18.00 - £36.00
Milton Keynes Festival of Running
Milton Keynes, Buckinghamshire
Sun 28 Mar 27
£28.00 - £40.00
Battersea Park Half Marathon - March 2027
Battersea Park next to the Bandstand - SW11 4NJ
Sun 28 Mar 27
£33.11
4.6
Richmond Park Half Marathon
Richmond, Surrey
Sun 28 Mar 27
£40.00
4.4
The Maverick East Sussex Trail 2027
Brighton, Falmer, Brighton and Hove
Sat 03 Apr 27
£9.10 - £50.44
Battersea Park 5k, 10k & Half Marathon
London
Sat 03 Apr 27
£36.00 - £42.00
Windsor Trail Half Marathon & 10k
Windsor, Berkshire
Sun 04 Apr 27
£37.00 - £45.00
Brett Lydd Half Marathon & 20 Mile
The Banks Sports & Social Club, Dennes Lane, Lydd, Romney Marsh, Kent, TN29 9JY
Sun 04 Apr 27
£33.59 - £35.71
4.5
Kew The Run: Half Marathon 2027
Richmond, Greater London
Sun 04 Apr 27
£30.00
4.4
Putney & Fulham Half Marathon
Barn Elms Sports Centre, Queen Elizabeth Walk, London, SW13 0DG
Sun 04 Apr 27
£41.51
4.9
Magna Carta Spring
Wraysbury Skiff & Punting Club Riverside Egham Surrey TW20 0AA
Sat 10 Apr 27
£39.48 - £60.71
Victoria Park Half Marathon, 10k & 5k
London
Sat 10 Apr 27
£30.00 - £38.00
4.7
Henley River Half Marathon, 10k & Junior Race
Henley-on-Thames, Oxfordshire
Sat 10 Apr 27
£12.00 - £37.00
4.6
FINSBURY PARK 5K, 10K & HALF MARATHON
London
Sun 11 Apr 27
£12.00 - £34.00
4.3
Showing 161-200 of 277 results