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Half Marathons Found In & Near Surrey

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Half Marathons In & Near Surrey 2025 - 2026

The most comprehensive list of Half Marathons in and near Surrey in 2025 - 2026. Find your perfect race!

Top Tip: Viewing this page in the default “Featured view” will show you all the Best Half Marathons in and around Surrey. 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 :-)


Race Calendar: Half Marathons In & Near Surrey

Richmond Park Half Marathon

London
Sun 28 Jun 26
£44.00 - £197.00
4.4

RunThrough Marlow Trail Run

Marlow, Buckinghamshire
Sun 28 Jun 26
£28.00 - £34.00

Midweek Chasing Numbers Jul 2026

Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 03 Jul 26
£18.00 - £27.00
5.0

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

Ooops I Ran It Again

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 11 Jul 26
£18.00 - £35.00

Run Dorney Lake Half Marathon, 10k & 5k - July

Windsor, Berkshire
Sun 12 Jul 26
£30.00 - £162.00
4.3

Midweek Medal Madness Run - July

Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 24 Jul 26
£18.00 - £27.00

Maidenhead Trail Run

Maidenhead, Berkshire
Sun 26 Jul 26
£28.00 - £36.00

Run Dorney Lake Half Marathon, 10k & 5k - July

Windsor, Berkshire
Sun 26 Jul 26
£30.00 - £162.00
4.3

Midweek Chasing Numbers Aug 2026

Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 07 Aug 26
£18.00 - £27.00
5.0

Run Dorney Lake Half Marathon, 10k & 5k - August

Windsor, Berkshire
Sat 08 Aug 26
£30.00 - £162.00
4.3

PHOENIX - The Painted Cow Run

Dorking, Surrey
Sat 08 Aug 26
£22.00 - £39.95
5.0

PHOENIX - Prosecco Run

Dorking, Surrey
Sun 09 Aug 26
£22.00 - £39.95
5.0

Run Dorney Lake Evening Runs 10k & 5k August

Windsor, Berkshire
Wed 26 Aug 26
£30.00 - £142.00
5.0

Henley River 10k, Half Marathon & Junior Race September 2026

Henley-on-Thames, Oxfordshire
Sat 05 Sep 26
£7.00 - £142.00
4.6

PHOENIX - Summer Marathon & Half Marathon

Walton-on-Thames, Surrey
Sat 05 Sep 26
£33.50
5.0

Run Dorney Lake Half Marathon, 10k & 5k - September

Windsor, Berkshire
Sat 26 Sep 26
£30.00 - £162.00
4.3

Ealing Half Marathon 2026

London
Sun 27 Sep 26
£42.11 - £44.21

Run Dorney Lake Half Marathon, 10k & 5k - October

Windsor, Berkshire
Sat 03 Oct 26
£30.00 - £162.00
4.3

Hampton Court Palace Half Marathon Presented by Nuun

East Molesey, Greater London
Sun 11 Oct 26
£47.00 - £212.00
4.2

Run Dorney Lake Half Marathon, 10k & 5k - November

Windsor, Berkshire
Sun 08 Nov 26
£30.00 - £162.00
4.3

Run Dorney Lake Half Marathon, 10k & 5k - December

Windsor, Berkshire
Sat 12 Dec 26
£30.00 - £162.00
4.3

Zodiac Run

Thu 02 Jan 25 - Wed 31 Dec 25
£10.00

Offer

Thanks for booking a Running Bug event through findarace.com - 10% OFF

London 1.5k, 5k, 10k and Half Marathon MoRun

London
Sun 02 Nov 25
£15.00 - £35.00
5.0

RUN DORNEY 5K, 10K & HALF MARATHON

Windsor, Berkshire
Sun 09 Nov 25
£30.00 - £142.00
4.3

PHOENIX - Butterfly Run

Walton-on-Thames, Surrey
Sat 15 Nov 25
£22.00 - £40.00

The Wallop

Farleigh House, Basingstoke, RG25 2HT
Sat 29 Nov 25
£40.00
Showing 121-147 of 147 results
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Related 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 the South East or South West of England if you’re willing and able to travel a bit further. If you’re in the Surrey area but fancy something a bit shorter then check out our Surrey 10k Runs page. If you’re happy to travel or you want to build a race into a trip away then check out our UK-wide Half Marathons calendar and you can refine and filter your search from there.

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