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Half Marathons Found In Guildford
View all ↓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
Autumn Feisty Phoenix Day 1
Winchester, Hampshire
Sat 14 Nov 26
£33.95
The Hartfield Honey Run - 2026
Hartfield, East Sussex
Sun 15 Nov 26
£20.00 - £30.00
4.5
RUN Battersea Park Half Marathon
Battersea Park next to the Bandstand - SW11 4NJ
Sun 15 Nov 26
£41.60
4.6
PHOENIX - Chicken Run
Walton-on-Thames, Surrey
Sun 15 Nov 26
£22.00 - £40.00
Autumn Feisty Phoenix Day 2
Winchester, Hampshire
Sun 15 Nov 26
£33.95
The Smurf Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 15 Nov 26
£18.00 - £35.00
Run For Your Life
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 21 Nov 26
£18.00 - £35.00
THAMES PATH TRAIL RUN
Windsor, Berkshire
Sat 21 Nov 26
£37.50 - £42.50
Kingston Half Marathon
Kingston upon Thames, Surrey
Sun 22 Nov 26
£40.45
WIMBLEDON 10K & HALF MARATHON
London
Sun 22 Nov 26
£34.00 - £38.00
4.8
Christmas Lights Half Marathon 2026
London, Greater London
Mon 23 Nov 26 - Mon 04 Jan 27
£21.00
The STAR Backyard PEASLAKE
Peaslake Community Hall, Peaslake, Surrey, GU5 9RR
Fri 27 Nov 26
£20.00 - £50.00
SUSSEX DOWNS TRAIL RUN
Lewes, Plumpton, East Sussex
Sat 28 Nov 26
£32.50 - £42.50
4.3
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 28 Nov 26
£40.00
PHOENIX - Riverside Marathon & Half Marathon
Walton-on-Thames, Surrey
Sat 28 Nov 26
£33.50
4.5
The London Riverside 1.5k, 10k and Half marathon MoRun
Richmond, Surrey
Sun 29 Nov 26
£12.00 - £30.00
RUN Victoria Park Half Marathon Autumn
Victoria Park, E9 5HT
Sun 29 Nov 26
£41.60
PHOENIX - Christmas Advent Run
Walton-on-Thames, Surrey
Sun 29 Nov 26
£22.00 - £39.95
The Donut Dash
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 29 Nov 26
£18.00 - £35.00
FINSBURY PARK 5K, 10K & HALF MARATHON
London
Sun 29 Nov 26
£30.00 - £34.00
4.3
CRYSTAL PALACE 5K 10K, HALF MARATHON & JUNIORS
London
Sun 29 Nov 26
£12.00 - £37.00
4.7
The Snow Globe Gallop Bobble Hat Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 05 Dec 26
£18.00 - £41.82
PHOENIX - Christmas Gonk
Walton-on-Thames, Surrey
Sat 05 Dec 26
£22.00 - £40.00
Battersea Park 5k, 10k & Half Marathon
London
Sat 05 Dec 26
£36.00 - £42.00
4.7
London Running Festival
London
Sun 06 Dec 26
£30.00 - £34.00
London Running Festival December
London
Sun 06 Dec 26
£30.00 - £34.00
Running GP at Goodwood Motor Circuit December
Chichester, West Sussex
Sun 06 Dec 26
£30.00 - £44.00
4.5
The Christmas Jumper Jaunt
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 11 Dec 26
£18.00 - £35.00
Phoenix - Christmas Jumper FRIDAY Run
Walton-on-Thames, Surrey
Fri 11 Dec 26
£49.95
Nutcracker Run Day 1
Fareham, Hampshire
Sat 12 Dec 26
£39.95
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 12 Dec 26
£40.00
Battersleigh 5k, 10k & Half Marathon
London
Sat 12 Dec 26
£36.00 - £40.00
Victoria Park Half Marathon, 10k & 5k
London
Sat 12 Dec 26
£30.00 - £38.00
4.7
Run Dorney Lake Half Marathon, 10k & 5k - December
Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ
Sat 12 Dec 26
£29.68 - £36.04
4.4
Richmond Park Half Marathon
Richmond, Surrey
Sun 13 Dec 26
£40.00
4.4
Nutcracker Run Day 2
Fareham, Hampshire
Sun 13 Dec 26
£39.95
Lee Valley Velo Park - December
London, Greater London
Sat 19 Dec 26
£12.00 - £142.00
4.7
Phoenix Hampshire - Christmas Party Run
Winchester, Hampshire
Sat 19 Dec 26
£33.95
Christmas Day Cracker Run 2026
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Fri 25 Dec 26
£18.00 - £88.88
Boxing Day Challenge
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Sat 26 Dec 26
£27.00 - £35.00
Showing 81-120 of 185 results