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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

The Tiger Trot

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 20 Feb 27
£18.00 - £36.00

Running Tribe Races

Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8   are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9   is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham,  Bucks, HP5 1AG.
Sat 20 Feb 27
£40.00

Running Tribe Races

Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8   are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9   is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham,  Bucks, HP5 1AG.
Sun 21 Feb 27
£40.00

Phoenix Crystal Palace - Strictly Running

London
Sun 21 Feb 27
£22.00 - £39.95

Running GP at Goodwood Motor Circuit

Chichester, West Sussex
Sun 21 Feb 27
£30.00 - £45.00
4.5

Midweek Chasing Numbers Feb 2027

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 26 Feb 27
£18.00 - £27.00
5.0

Chichester Harbour Trail Run

Emsworth, Hampshire
Sat 27 Feb 27
£39.50 - £44.50
4.5

Victoria Park Half Marathon, 10k & 5k

London
Sat 27 Feb 27
£30.00 - £38.00
4.7

The Meerkat Meander

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 27 Feb 27
£18.00 - £36.00

London Half & 10k Presented by TREK

London
Sun 28 Feb 27
£11.00 - £38.00
5.0

The Emu Endure

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 06 Mar 27
£18.00 - £36.00

Thames Meander Spring

Barnes Sports Club, The Club House, 261 Lonsdale Rd, London SW13 9QL
Sun 07 Mar 27
£37.36 - £58.59

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

PHOENIX - Spring Marathon & Half Marathon

Walton-on-Thames, Surrey
Sat 13 Mar 27
£33.50

The Leaping Lion Run

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 13 Mar 27
£18.00 - £36.00

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
£47.00
4.2

Midweek Chasing Numbers Mar 2027

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 19 Mar 27
£18.00 - £27.00
5.0

The Penguin Plod

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 20 Mar 27
£18.00 - £36.00

The Maverick Hampshire Trail 2027

Winchester, Hampshire
Sat 20 Mar 27
£9.10 - £50.44

STANSTED HOUSE TRAIL RUN

Rowland's Castle, West Sussex
Sat 20 Mar 27
£34.50 - £44.50
5.0

Running Tribe Races

Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8   are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9   is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham,  Bucks, HP5 1AG.
Sat 20 Mar 27
£38.69 - £40.00

Surrey Hills Half Marathon

Guildford, Surrey
Sat 20 Mar 27
£29.00
5.0

Surrey Half Marathon, 5k & Junior Race

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

Victoria Park Half Marathon, 10k & 5k

London
Fri 26 Mar 27
£30.00 - £38.00
4.7

The Great British Easter Run - The Blue Beginning

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 26 Mar 27
£18.00 - £36.00

The Great British Easter Run - The Green Spark

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 27 Mar 27
£18.00 - £36.00

Battersea 5k, 10k & Half Marathon

London
Sat 27 Mar 27
£34.00 - £40.00
4.8

The Great British Easter Run - The Green Momentum

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 28 Mar 27
£18.00 - £36.00

Battersea Park Half Marathon - March 2027

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

Richmond Park Half Marathon

Richmond, Surrey
Sun 28 Mar 27
£40.00
4.4

The Maverick East Sussex Trail 2027

Brighton, Falmer, Brighton and Hove
Sat 03 Apr 27
£9.10 - £50.44

Battersea Park 5k, 10k & Half Marathon

London
Sat 03 Apr 27
£36.00 - £42.00

Windsor Trail Half Marathon & 10k

Windsor, Berkshire
Sun 04 Apr 27
£37.00 - £45.00

Kew The Run: Half Marathon 2027

Richmond, Greater London
Sun 04 Apr 27
£30.00
4.4

Putney & Fulham Half Marathon

Barn Elms Sports Centre,  Queen Elizabeth Walk, London, SW13 0DG
Sun 04 Apr 27
£41.51
4.9

Magna Carta Spring

Wraysbury Skiff & Punting Club  Riverside  Egham  Surrey TW20 0AA
Sat 10 Apr 27
£39.48 - £60.71

Victoria Park Half Marathon, 10k & 5k

London
Sat 10 Apr 27
£30.00 - £38.00
4.7

Henley River Half Marathon, 10k & Junior Race

Henley-on-Thames, Oxfordshire
Sat 10 Apr 27
£12.00 - £37.00
4.6
Showing 121-160 of 212 results
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