0158
Half Marathons Found In Stevenage
View all ↓Half Marathons in Stevenage 2026 - 2027
The most comprehensive list of half marathons in and near Stevenage in 2026 - 2027. Find your perfect race!
Stevenage was purpose-built with a network of separated foot and cycle paths that link the whole town, and for half marathon training this means you can cover substantial mileage without dealing with traffic or road crossings. Fairlands Valley Park is the main park destination on the network, with lakeside paths and open ground for the more contained sessions. The Forster Country trail heads out of the town for longer runs on more open ground. Build up with 10K runs in Stevenage before stepping up to the half.
Have a browse through the listings below. Shephalbury Park on the eastern side of town and Town Centre Gardens in the centre are both worth a look for additional flat ground. Marathons in Stevenage are there when you're ready to go further.
Looking for more options?
Explore half marathons across the East of England with half marathons in Basildon, Bedford half marathons or Cambridge half marathons.
Race Calendar: Half Marathons Found In Stevenage
Run the Thames Bridges - half marathon
London
Fri 16 Feb 24 - Thu 31 Dec 26
£17.00 - £24.00
5.0
Run the Ghost Tubes - Half Marathon & 10K
London
Tue 01 Oct 24 - Thu 31 Dec 26
£14.00 - £17.00
4.3
Henry VIII's Wives Half Marathon
London
Sun 01 Feb 26 - Thu 31 Dec 26
£17.00
Run the Cambridge Colleges half marathon
Cambridge, Cambridge, Cambridgeshire
Mon 02 Mar 26 - Thu 31 Dec 26
£24.00
Thames Meander Autumn
Richmond, Greater London
Sun 04 Oct 26
£37.36 - £58.59
4.1
ATW Welwyn Half Marathon & 10k
Gosling Sports Park, Stanborough Road, Welwyn Garden City, Hertfordshire, AL8 6XE
Sun 04 Oct 26
£34.98 - £43.46
5.0
Epping Forest Half Marathon & 10K Wildwood Trail Series
London
Sat 10 Oct 26
£27.00 - £37.00
Grafham Water Trail Races
Marlow Park, Grafham Water, Grafham, Huntingdon, Cambridgeshire. PE28 0BH.
Sun 11 Oct 26
£26.74 - £32.04
The Richmond Autumn Riverside 10k and Half Marathon Run
Richmond, Greater London
Sun 11 Oct 26
£25.00 - £30.00
4.6
Chelmsford Marathon & Half Marathon
Central Park, Chelmsford, Essex, CM2 0FQ.
Sun 11 Oct 26
£40.08 - £72.60
PHOENIX BEDFORDSHIRE Freaky Phoenix Friday
Biggleswade, Bedfordshire
Fri 16 Oct 26
£22.00
Lee Valley Velo Park - October
London, Greater London
Sat 17 Oct 26
£12.00 - £34.00
4.7
PHOENIX BEDFORDSHIRE Skull Runner
Biggleswade, Bedfordshire
Sat 17 Oct 26
£22.00 - £39.95
Richmond Park Half Marathon
Richmond, Surrey
Sun 18 Oct 26
£40.00
4.4
PHOENIX - Cambridgeshire - KiSS CHARITY RUN
St Neots, Cambridgeshire
Sun 18 Oct 26
£22.00 - £39.95
BATTERSEA PARK RUNNING FESTIVAL
London
Sat 24 Oct 26
£12.00 - £47.00
4.5
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 25 Oct 26
£40.00
Maidenhead Half Marathon & 10k
Maidenhead, Berkshire
Sun 25 Oct 26
£32.00 - £45.00
5.0
PHOENIX Cambridgeshire Halloween Run
St Neots, Cambridgeshire
Sat 31 Oct 26
£22.00 - £39.95
Wendover Woods Marathon, Half Marathon & 10k
Wendover Woods, Upper Icknield Way, Aston Clinton, HP22 5NQ
Sun 01 Nov 26
£7.68 - £50.54
4.6
Richmond Half Marathon Autumn
Old Deer Park - Richmond Upon Thames TW9 2SF
Sun 01 Nov 26
£41.51
Run London Victoria Park Half/10k/5k
London
Sun 01 Nov 26
£15.00 - £30.00
1.1
ATW Bedford 10k & Half Marathon
Russell Park, Bedford, Bedfordshire, MK40 3RH
Sun 01 Nov 26
£34.98 - £43.46
5.0
Hertfordshire Half Marathon & 10k
Knebworth, Hertfordshire
Sun 01 Nov 26
£40.00 - £47.00
4.5
Enigma Fireworks Marathons & Half Marathons
Milton Keynes, Buckinghamshire
Fri 06 Nov 26 - Sat 07 Nov 26
£36.99 - £44.99
Victoria Park Half Marathon, 10k & 5k
London
Sat 07 Nov 26
£30.00 - £38.00
4.7
ATW Remembrance Runs
Debden Airfield, Carver Barracks, Water Ln, Wimbish, Saffron Walden CB10 2YA
Sat 07 Nov 26
£14.84 - £43.46
4.5
Windsor Trail Run
Windsor, Berkshire
Sun 08 Nov 26
£37.00 - £44.00
London 1.5k, 5k, 10k and Half Marathon MoRun
London
Sun 08 Nov 26
£15.00 - £35.00
5.0
Mystery Marathon & Half Marathon
Milton Keynes, Buckinghamshire
Thu 12 Nov 26
£34.99 - £39.99
Battersea Park 5k, 10k & Half Marathon
London
Sat 14 Nov 26
£36.00 - £42.00
4.7
RUN Battersea Park Half Marathon
Battersea Park next to the Bandstand - SW11 4NJ
Sun 15 Nov 26
£41.60
4.6
PHOENIX Cambridgeshire Elements Series Earth
Huntingdon, Cambridgeshire
Sun 15 Nov 26
£22.00 - £39.95
Dormouse Challenge
Salcey Forest
Fri 20 Nov 26
£38.00 - £40.00
5.0
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
PHOENIX - Bedfordshire - Cakeathon
Bedford, Bedfordshire
Sun 22 Nov 26
£22.00 - £39.95
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
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
Showing 1-40 of 158 results