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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

🚀Boosted

G3 - no 2

Guildford, Surrey
01 Feb 25
£27.00 - £31.00
4.8

Run2Paris September 2025

London
10 Sep 25 - 14 Sep 25
£950.00

PHOENIX - Dragon's Eye Race 2

Cranleigh, Surrey
14 Sep 25
£27.00 - £40.00
5.0

Richmond Park Half Marathon

London
21 Sep 25
£38.00 - £172.00
4.4

Ealing Half Marathon

London, Greater London
28 Sep 25
£45.00

The One on the Trail - Marlow

Marlow
28 Sep 25
£10.00 - £35.00

Windsor Half Marathon 2025

Windsor, Windsor and Maidenhead
28 Sep 25
£44.00 - £48.00
4.7

RUN DORNEY 5K, 10K & HALF MARATHON

Windsor, Berkshire
04 Oct 25
£30.00 - £162.00
4.2

Thames Meander Autumn

Petersham & Ham Sea Scouts HQ, Douglas House Meadow, Richmond, TW10 7AH
05 Oct 25
£37.36 - £58.59
4.5

Kingston Half Marathon 2025

Kingston upon Thames, Greater London
05 Oct 25
£39.50
5.0

PHOENIX - King of the Rungle

Walton-on-Thames, Surrey
11 Oct 25
£22.00 - £40.00

BATTERSEA PARK RUNNING FESTIVAL

London
12 Oct 25
£7.00 - £152.00

River Thames Half Marathon 2025

Walton-on-Thames, Surrey
26 Oct 25
£34.00

Richmond Park Half Marathon

London
26 Oct 25
£38.00 - £172.00
4.4

Maidenhead Half Marathon

Maidenhead, Berkshire
26 Oct 25
£34.00 - £152.00

THAMES PATH TRAIL RUN

Windsor, Berkshire
26 Oct 25
£35.00 - £40.00

PHOENIX - Lest We Forget - 2025

Sunbury on Thames, Middlesex
08 Nov 25
£22.00 - £39.95

RUN DORNEY 5K, 10K & HALF MARATHON

Windsor, Berkshire
09 Nov 25
£30.00 - £142.00
4.2

The One by the Canal

Watford, Hertfordshire
09 Nov 25
£35.00

Richmond Park Half Marathon

London
09 Nov 25
£38.00 - £172.00
4.4

PHOENIX - Remembrance Day Marathon & Half Marathon

Sunbury on Thames, Middlesex
09 Nov 25
£39.95

Battersea Park Half Marathon

London
15 Nov 25
£37.00 - £162.00
4.8

WIMBLEDON 10K & HALF MARATHON

London
23 Nov 25
£32.00 - £162.00
4.5

PHOENIX - Riverside Marathon & Half Marathon

Sunbury on Thames, Middlesex
29 Nov 25
£33.50
4.0

PHOENIX - Christmas Advent Run

Sunbury on Thames, Middlesex
30 Nov 25
£22.00 - £39.95

RUN DORNEY 5K, 10K & HALF MARATHON

Windsor, Berkshire
13 Dec 25
£30.00 - £162.00
4.2

CRYSTAL PALACE 5K 10K, HALF MARATHON & JUNIORS

London
14 Dec 25
£7.00 - £122.00
4.6

PHOENIX - Year End Marathon & Half Marathon

Sunbury on Thames, Middlesex
28 Dec 25
£33.50

PHOENIX - Frozen Phoenix

Sunbury on Thames, Middlesex
29 Dec 25
£27.00 - £40.00

PHOENIX - Winter Runderland

Sunbury on Thames, Middlesex
30 Dec 25
£27.00 - £40.00
4.0

PHOENIX - Doughnut Dash

Sunbury on Thames, Middlesex
11 Jan 26
£39.95
5.0

Richmond Park February Winter Warmer 5k, 10k and Half Marathon

London, Greater London
09 Feb 25
£25.00 - £30.00
4.4

Kingston Break-fest Run 8, 16 & 20mile

Kingston upon Thames, Greater London
09 Mar 25
£29.50 - £39.50
4.5

Kew Gardens Half Marathon 2025

Richmond, Greater London
30 Mar 25
£42.50
4.4

Battersea Park Half Marathon

London
27 Sep 25
£37.00 - £162.00
4.8
Showing 121-154 of 154 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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