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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

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

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

ATW St Albans Half Marathon #icelollyrun

Verulamium Park, St Albans AL1 2DL
14 Jun 26
£11.66 - £38.16
5.0

Dunstable Downs Half Marathon

Dunstable, Bedfordshire
21 Jun 26
£35.00
4.8

RunThrough Marlow Trail Run

Marlow, Buckinghamshire
28 Jun 26
£28.00 - £34.00

Chiltern Ridge Half Marathon

Aylesbury, Buckinghamshire
05 Jul 26
£35.00
4.3

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

Richmond Park September 5k, 10k and Half Marathon

London, Greater London
07 Sep 25
£25.00 - £30.00
4.5

RunThrough Wimbledon Common Half Marathon & 10k

London, Greater London
07 Sep 25
£32.00 - £162.00
4.9

Ealing Half Marathon

London, Greater London
28 Sep 25
£55.00

Run the Wild Half Marathon - Autumn

Tring, Hertfordshire
11 Oct 25
£55.00
5.0

PHOENIX - Pink Flamingo Run

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

River Thames Half Marathon 2025

Walton-on-Thames, Surrey
26 Oct 25
£34.00
4.5
Showing 121-135 of 135 results
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