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Half Marathons Found In & Near Slough

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Half Marathons In & Near Slough 2025 - 2026

The most comprehensive list of Half Marathons in and near Slough 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 Slough. 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 Slough

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THAMES PATH TRAIL RUN

Windsor, Berkshire
26 Oct 25
£35.00 - £40.00

The Eggcellent Easter Five in Five Days Series

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
02 Apr 26 - 06 Apr 26
£135.00

Putney & Fulham Half Marathon

London
05 Apr 26
£41.51
4.9

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

Henley-on-Thames, Oxfordshire
11 Apr 26
£7.00 - £142.00
4.5

London Landmarks Half Marathon

London, Greater London
12 Apr 26
£35.00
4.5

Wimbledon Half Marathon

London
17 May 26
£39.48
3.6

Weybridge 5k, 10k, Half Marathon & Junior Race

Walton-on-Thames, Surrey
07 Jun 26
£16.00 - £162.00
4.8

RunThrough Marlow Trail Run

Marlow, Buckinghamshire
28 Jun 26
£28.00 - £34.00

Maidenhead Trail Run

Maidenhead, Berkshire
26 Jul 26
£28.00 - £34.00

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

Henley-on-Thames, Oxfordshire
05 Sep 26
£7.00 - £142.00
4.5

Hampton Court Palace Half Marathon Presented by Nuun

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

Zodiac Run

02 Jan 25 - 31 Dec 25
£10.00

Offer

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

Ciderthon: Half Marathon & 5K

Henley-on-Thames, Hambleden, Buckinghamshire
19 Jul 25
£30.00 - £47.00

Richmond Park July 5k,10k and Half Marathon

London, Greater London
20 Jul 25
£25.00 - £30.00
4.4

The ONE British PB 5k,10k and Half Marathon Run

Guildford, Surrey
26 Jul 25
£25.00 - £35.00

Kingston Half Marathon 2025

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

Run the Wild Half Marathon - Autumn

Tring, Hertfordshire
11 Oct 25
£55.00
5.0

River Thames Half Marathon 2025

Walton-on-Thames, Surrey
26 Oct 25
£34.00
4.5
Showing 121-137 of 137 results
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