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Summer Half Marathons Found

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Summer 2025 Half Marathons

Find A Race is the UK's favourite event listings site. Check out our list of Summer 2025 Half Marathons below.

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Race Calendar: Summer Half Marathons

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Belvoir Castle Run Series

Grantham, Belvoir, Leicestershire
20 Jul 25
£35.00 - £65.00

Offer

10% OFF

Run the Thames Bridges - half marathon

London
16 Feb 24 - 31 Dec 25
£17.00 - £24.00
5.0

Run the Ghost Tubes - Half Marathon & 10K

London
01 Oct 24 - 31 Dec 25
£14.00 - £17.00
5.0

Relay Your Way

Berwick-upon-Tweed, Northumberland
07 Jun 25 - 05 Jul 25
£15.00

CARSINGTON WATER HALF MARATHON & 10K

Derbyshire
21 Jun 25
£30.00 - £142.00
4.9

LEE VALLEY VELOPARK 1 MILE, 5K, 10K, 10 MILE & HALF MARATHON

London, Greater London
21 Jun 25
£10.00 - £122.00
4.6

PHOENIX - Minotaur 50 Mile Ultra, Hydra 75 Mile Ultra & Centaur 100 Mile Ultra

Dorking, Surrey
21 Jun 25
£74.95 - £134.95

Summer Solstice Challenge

Poorhouse Lane Hull HU9 5DF
21 Jun 25
£28.00

Midsummer Mortimer Trail

Ludlow, Shropshire
21 Jun 25
£30.00 - £50.00

PHOENIX - Denbies Marathon / Half Marathon

Dorking, Surrey
21 Jun 25 - 22 Jun 25
£39.95
4.5

Cholmondeley Castle Run Series

Malpas
22 Jun 25
£35.00 - £65.00

Offer

10% OFF

Dunstable Downs Half Marathon

Dunstable, Bedfordshire
22 Jun 25
£32.00
4.8

Run to Infinity and Beyond 3 (North)

Herrington Country Park, Chester, DH4 7EL
22 Jun 25
£18.00 - £29.00

Midsummer Murder Trail Race

Henley-on-Thames, Oxfordshire
22 Jun 25
£27.00 - £29.00
5.0

The One to the Castle - Windsor

Windsor, Berkshire
22 Jun 25
£35.00

Otter Challenge

Sutton Coldfield, Bodymoor Heath, Warwickshire
26 Jun 25
£44.00

PHOENIX Fridays - Retro Run Friday

Walton-on-Thames, Surrey
27 Jun 25
£26.00 - £33.00

Cock-a-doodle Dawdle - 10k, Half Marathon, Full Marathon & Ultra-Marathon

Hyde Hall Farm, Buntingford, SG9 0RU
28 Jun 25
£25.00 - £37.50

Badminton Marathon, Half, 10km, 5km & Fun Run

Badminton, Didmarton, Gloucestershire
29 Jun 25
£8.10 - £59.40

Peterborough Running Festival Presented by Gateley

Peterborough, Cambridgeshire
29 Jun 25
£30.00 - £152.00

VICTORIA PARK 5K, 10K & HALF MARATHON

London
29 Jun 25
£28.00 - £162.00
4.7

Run Northumberland Coquet 5k / 10k / Half

Morpeth, Northumberland
29 Jun 25
£14.00 - £29.00
4.3

Henry VIII's Wives Half Marathon

London
01 Jul 25 - 31 Dec 25
£17.00

Midweek Chasing Numbers July 2025

Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
04 Jul 25
£18.00 - £27.00
5.0

PHOENIX Fridays - Independence Friday

Walton-on-Thames, Surrey
04 Jul 25
£26.00 - £33.00

Birmingham Black Country Half Marathon

Wolverhampton, West Midlands
05 Jul 25
£39.00
4.8

Summer Challenge Day 1

Exmouth, Devon
05 Jul 25
£35.00

The Fix Addiction 5k, 10k and Half Marathon

Windsor, Buckinghamshire
05 Jul 25
£25.00 - £30.00
5.0

Will Run For Ice Cream

The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
05 Jul 25
£18.00 - £35.00

PHOENIX - Cheeky Beaver Run

Walton-on-Thames, Surrey
05 Jul 25
£22.00 - £40.00

The Sunset Running Festival 2025

Edinburgh, Midlothian
05 Jul 25
£2.00 - £61.00

The Richmond Summer Riverside 10k and Half Marathon Run

Richmond, Greater London
06 Jul 25
£25.00 - £30.00
5.0

The Rasselbock Run - Summer 2025

Mansfield, Nottinghamshire
06 Jul 25
£39.50
5.0

PHOENIX - All Stars Blue

Dorking, Surrey
06 Jul 25
£22.00 - £39.95

Lyme Half Marathon

Lyme National Trust, Disley, Stockport, SK12 2NR
06 Jul 25
£38.42
5.0

TITTESWORTH WATER 10K, 22k & 50K

Leek, Staffordshire
06 Jul 25
£42.00 - £352.00
5.0

Labyrinth Run - Durham

Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
06 Jul 25
£18.00 - £29.00

Running GP at Goodwood Motor Circuit Races & Duathlons July

Chichester, West Sussex
06 Jul 25
£30.00 - £232.00

Relay Your Way - Final Day Challenge

Richmond, Greater London
06 Jul 25
£15.00

Summer Challenge Day 2

Exmouth, Devon
06 Jul 25
£35.00

The Drop - Bath

The Huntsman, Bath, 1 Terrace Walk, North Parade, Bath, Somerset, BA1 1LJ
06 Jul 25
£50.09 - £56.46
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