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Half Marathons Found In Guildford

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Half Marathons in Guildford 2026 - 2027

The most comprehensive list of Half Marathons in and near Guildford in 2026 - 2027. Find your perfect race!

The North Downs Way runs through the Surrey Hills on Guildford's doorstep, which makes the town an excellent half marathon training base. The hills are steep and the ground is mostly off-road; a long run out to Pewley Down will make you work harder than most road sessions do. The River Wey towpath and Shalford Water Meadows are the flat alternatives, good for the steady, longer efforts in the bigger mileage weeks. Build up with 10K runs in Guildford to get a feel for what the distance involves.

Have a browse through the listings below. Stoke Park is the most central training option, with flatter paths that work well for intervals or tempo runs when you want to stay on the flat. Marathons in Guildford are worth a look when you're ready to go further than 13.1.

Looking for more options?

Explore half marathons across the South East with half marathons in Aldershot, half marathons in Aylesbury or half marathons near Basingstoke.

Race Calendar: Half Marathons Found In Guildford

Kingston Break-fest Run 8, 16 & 20mile

Kingston upon Thames, Greater London
Sun 07 Mar 27
£29.50 - £36.50
4.5

Lone Wolf South East 2027 ‍

Farnham, Surrey
Sat 13 Mar 27
£95.00

Battersea Park Half Marathon - Spring

Battersea Park next to the Bandstand - SW11 4NJ
Sun 14 Mar 27
£41.60
4.6

Hampton Court Palace Half Marathon

East Molesey, Surrey
Sun 14 Mar 27
£43.00
4.2

Running Tribe Races

Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sat 20 Mar 27
£38.69

Surrey Half Marathon, 5k & Junior Race

Woking, Surrey
Sun 21 Mar 27
£17.00 - £43.00
5.0

Battersea 5k, 10k & Half Marathon

London
Sat 27 Mar 27
£34.00 - £40.00

Battersea Park Half Marathon - March 2027

Battersea Park next to the Bandstand - SW11 4NJ
Sun 28 Mar 27
£33.11
4.6

London Landmarks Half Marathon

London, Greater London
Sun 04 Apr 27
£35.00
4.5

Kew The Run: Half Marathon 2027

Richmond, Greater London
Sun 04 Apr 27
£30.00
4.4

Henley River Half Marathon, 10k & Junior Race

Henley-on-Thames, Oxfordshire
Sat 10 Apr 27
£12.00 - £37.00
4.6

Ultra X Spring Trail Series (110km, 50 miler, 50km, 25km and 12km)

Midhurst, West Sussex
Sat 17 Apr 27
£39.00 - £180.00
4.0

PHOENIX - NOT the London Marathon Run 2027

Walton-on-Thames, Surrey
Sun 25 Apr 27
£39.95
5.0

Worthing Runfest Half Marathon & 10K 2027

Worthing, West Sussex
Sun 02 May 27
£35.50 - £40.50
4.8

Goring Gap Trails Festival

Reading, Oxfordshire
Sat 22 May 27 - Sun 23 May 27
£38.00 - £82.00

Henley River Half Marathon, 10k & Junior Race

Henley-on-Thames, Oxfordshire
Sat 04 Sep 27
£12.00 - £37.00
4.6

Hampton Court Palace Running Festival Presented by Voltarol

East Molesey, Greater London
Sun 17 Oct 27
£42.00 - £47.00
4.2

Run Gatwick Half Marathon & 5k

Crawley, West Sussex
Sun 21 Nov 27
£26.00 - £36.00
5.0

World Cup 2026 Run

Thu 11 Jun 26 - Sun 19 Jul 26
£16.00

Offer

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

Richmond Park Half Marathon

London
Sun 28 Jun 26
£40.00
4.4
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