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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
The Hampshire Hoppit - Marathon, Half Marathon, and 10k
Basingstoke, Hampshire
Sun 14 Jun 26
£34.00 - £63.00
5.0
🚀Boosted
TrailFest - Salcey Forest
Salcey Forest, Northamptonshire
Sun 28 Jun 26
£22.00 - £64.00
🚀Boosted
Run Bournemouth
Bournemouth, Dorset
Sat 10 Oct 26 - Sun 11 Oct 26
£15.50 - £46.25
4.5
Surrey Hills Half Marathon
Guildford, Surrey
Wed 03 Jun 26
£25.00
5.0
Run Dorney Lake Half Marathon, 10k & 5k - June
Windsor, Berkshire
Sat 06 Jun 26
£30.00 - £162.00
4.4
Strawberry Shortcake Scamper
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 06 Jun 26
£18.00 - £35.00
Show me the Manet Marathons & Half Marathon
Milton Keynes, Buckinghamshire
Sat 06 Jun 26 - Sun 07 Jun 26
£34.99 - £42.99
4.5
PHOENIX - Fire Horse Run
Dorking, Surrey
Sat 06 Jun 26
£22.00 - £39.95
PHOENIX West Sussex - Ladybird Run
Haywards Heath, West Sussex
Sun 07 Jun 26
£22.00 - £39.95
One in the Park - Richmond Park Half Marathon & 10k
London
Sun 07 Jun 26
£27.75 - £37.36
The Summer Lucky Dip Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 07 Jun 26
£18.00 - £35.00
Weybridge 5k, 10k, Half Marathon & Junior Race
Walton-on-Thames, Surrey
Sun 07 Jun 26
£14.00 - £44.00
4.8
Wendover Woods Half Marathon & 10k
Wendover Woods, Upper Icknield Way, Aston Clinton, HP22 5NQ
Sun 07 Jun 26
£7.68 - £34.10
4.8
Midweek Chasing Numbers June 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 12 Jun 26
£18.00 - £27.00
5.0
Bewl Water Summer
Wadhurst, East Sussex
Sat 13 Jun 26
£37.36 - £66.01
4.6
ATW St Albans Half Marathon #icelollyrun
Verulamium Park, St Albans AL1 2DL
Sun 14 Jun 26
£13.78 - £46.64
5.0
Labyrinth 40th Anniversary Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 14 Jun 26
£18.00 - £35.00
5.0
The Hampshire Hoppit - Marathon, Half Marathon, and 10k
Basingstoke, Hampshire
Sun 14 Jun 26
£34.00 - £63.00
5.0
PHOENIX BEDFORDSHIRE Dragonfly Run
Biggleswade, Bedfordshire
Sat 20 Jun 26
£22.00 - £39.95
PHOENIX - Denbies Marathon / Half Marathon
Dorking, Surrey
Sat 20 Jun 26
£39.95
4.5
PHOENIX - Minotaur 50 Mile Ultra, Hydra 75 Mile Ultra & Centaur 100 Mile Ultra
Dorking, Surrey
Sat 20 Jun 26
£74.95 - £134.95
MK24 Midsummer RunFest
Milton Keynes, Buckinghamshire
Sat 20 Jun 26
£15.00 - £48.00
PHOENIX BEDFORDSHIRE Butterfly Run
Biggleswade, Bedfordshire
Sun 21 Jun 26
£22.00 - £39.95
PHOENIX West Sussex - Sunflowers Run
Haywards Heath, West Sussex
Sun 21 Jun 26
£22.00 - £39.95
Dunstable Downs Half Marathon
Dunstable, Bedfordshire
Sun 21 Jun 26
£35.00
4.8
FINSBURY PARK 5K, 10K & HALF MARATHON
London
Sun 21 Jun 26
£30.00 - £34.00
4.3
WIMBLEDON 10K & HALF MARATHON
London
Sun 21 Jun 26
£34.00 - £38.00
4.5
The Maverick North Downs Trail
Cranleigh, Surrey
Sat 27 Jun 26
£9.10 - £92.84
Gravel Rush RUN, Winchester
Winchester, Hampshire
Sat 27 Jun 26
£27.50 - £35.00
5.0
Cock-a-doodle Dawdle - 5k,10k, Half Marathon, Full Marathon or Ultra Marathon
Hyde Hall Farm, Buntingford, SG9 0RU
Sat 27 Jun 26
£29.00 - £38.00
Lee Valley Velo Park - June
London, Greater London
Sat 27 Jun 26
£12.00 - £34.00
4.7
RunThrough Marlow Trail Run
Marlow, Buckinghamshire
Sun 28 Jun 26
£32.00 - £38.00
Richmond Park Half Marathon
London
Sun 28 Jun 26
£40.00
4.4
Women’s Run Series Battersea
London
Sat 04 Jul 26
£34.00 - £40.00
The Fix Addiction 5k, 10k and Half Marathon
Windsor, Berkshire
Sat 04 Jul 26
£25.00 - £30.00
4.7
PHOENIX - Summer Sun Run
Dorking, Surrey
Sat 04 Jul 26
£22.00 - £39.95
Independence Weekend Run Day 1
Winchester, Hampshire
Sat 04 Jul 26
£39.95
Will Run For Ice Cream 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 05 Jul 26
£18.00 - £35.00
5.0
Running GP at Goodwood Motor Circuit Races & Duathlons - July 2026
Chichester, West Sussex
Sun 05 Jul 26
£30.00 - £47.00
The Richmond Summer Riverside 10k and Half Marathon Run
Richmond, Greater London
Sun 05 Jul 26
£25.00 - £30.00
4.5
Chiltern Ridge Half Marathon
Aylesbury, Buckinghamshire
Sun 05 Jul 26
£35.00
4.3
World Cup winners 60th anniversary Marathon
Milton Keynes, Buckinghamshire
Sun 05 Jul 26
£38.99 - £46.99
Independence Weekend Run Day 2
Winchester, Hampshire
Sun 05 Jul 26
£39.95
Showing 41-80 of 255 results