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Half Marathons Found In Milton Keynes

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Half Marathons in Milton Keynes 2026 - 2027

The most comprehensive list of half marathons in and near Milton Keynes in 2026 - 2027. Find your perfect race!

MK's Redway network covers over 200 miles of traffic-free paths, and that means for half marathon training you can run for 13 miles without stopping at a junction. The network is flat throughout, which makes it good for pace work at any point in a training block. Willen Lake sits on the network and gives you a contained lakeside option, while the Grand Union Canal towpath adds more distance heading out into the countryside. Build up with 10K runs in Milton Keynes before committing to the full half.

Have a browse through the listings below. Campbell Park and Ouzel Valley Park are both on the Redways and give you open parkland and more green space within the network, which varies the surfaces you're running on. Marathons in Milton Keynes are there when you're ready to go further.

Looking for more options?

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

Race Calendar: Half Marathons Found In Milton Keynes

PHOENIX Cambridgeshire Christmas Gonk

Huntingdon, Cambridgeshire
Sun 27 Dec 26
£22.00 - £39.95

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 02 Jan 27
£37.00

Winter Enigma Marathon & Half Marathon

Milton Keynes
Sat 02 Jan 27 - Sun 03 Jan 27
£36.99 - £43.99

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.
Sun 03 Jan 27
£37.00

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 09 Jan 27
£38.69

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.
Sun 10 Jan 27
£38.69

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 16 Jan 27
£38.69

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.
Sun 17 Jan 27
£38.69

Phoenix Cambridgeshire Peacock Run

Huntingdon, Cambridgeshire
Sun 24 Jan 27
£22.00 - £39.95

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.
Sun 24 Jan 27
£38.69

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.
Sun 31 Jan 27
£38.69

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 06 Feb 27
£37.00

ATW Watford Half Marathon & 10K

Cassiobury Park Avenue, Watford, Hertfordshire, WD18 7HF
Sun 07 Feb 27
£14.84 - £47.70
5.0

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.
Sun 07 Feb 27
£37.00

Phoenix Cambridgeshire Valentines Run

St Neots, Cambridgeshire
Sun 14 Feb 27
£22.00 - £39.95

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.
Sun 14 Feb 27
£38.69

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 Feb 27
£38.69

Phoenix Cambridgeshire Snailed It!

Huntingdon, Cambridgeshire
Sun 21 Feb 27
£22.00 - £39.95

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.
Sun 21 Feb 27
£38.69

ATW Bedford Half Marathon & 10k

Russell Park, Bedford, Bedfordshire, MK40 3RH
Sun 21 Feb 27
£37.10 - £45.58
5.0

Pitsford Water Trail Races

Brixworth Country Park, Northampton Road, Brixworth NN6 9DG
Sun 07 Mar 27
£28.87 - £34.17

Harrold-Odell Country Park - 25km & 50km Trail Races

Bedford, Bedfordshire
Sat 13 Mar 27
£42.00 - £62.00
5.0

Run the Wild Half Marathon - Spring

Tring, Hertfordshire
Sat 13 Mar 27
£55.00
5.0

Moo-rathon, Calf and Hen K

Hyde Hall Farm, Buntingford, SG9 0RU
Sat 13 Mar 27
£29.00 - £38.00

Kettering Half Marathon & 5k

Kettering, Northamptonshire
Sun 14 Mar 27
£26.00 - £33.00

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

The Enigma Easter Series

Milton Keynes, Buckinghamshire
Fri 26 Mar 27 - Sat 27 Mar 27
£37.99 - £44.99
5.0

Henley River Half Marathon, 10k & Junior Race

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

MK Marathon Weekend

Stadium MK, Stadium Way Milton Keynes, BUCKS MK1 1ST United Kingdom
Sun 02 May 27 - Mon 03 May 27
£13.05 - £181.58

Shires and Spires

Naseby Village Hall, Haselbech Road, Northampton, NN6 6DE
Sun 09 May 27
£26.74 - £69.19

Circuit Du Sore Legs

Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
Sun 23 May 27
£29.00 - £38.00

Farmmageddon

Hyde Hall Farm, Buntingford, SG9 0RU
Sat 29 May 27 - Sun 30 May 27
£35.00 - £165.00

Star Wars 50th Anniversary Marathon & Half Marathon

Milton Keynes, Buckinghamshire
Sun 06 Jun 27
£42.99 - £49.99

The Spy who loved me Marathons & Half Marathon

Milton Keynes, Buckinghamshire
Sat 03 Jul 27 - Sun 04 Jul 27
£36.99 - £42.99

Formula One Marathons, Half Marathon & 50km

Milton Keynes, Buckinghamshire
Sat 17 Jul 27 - Sun 18 Jul 27
£36.99 - £42.99

Henley River Half Marathon, 10k & Junior Race

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

Hertfordshire Half Marathon & 10k

Knebworth, Hertfordshire
Sun 07 Nov 27
£33.00 - £38.00
4.5

Run the Wild Half Marathon - Autumn

Tring, Hertfordshire
Sat 10 Oct 26
£59.00
5.0

Top Gun 40th Anniversary Marathons & Half Marathons

Milton Keynes, Buckinghamshire
Sat 17 Oct 26 - Sun 18 Oct 26
£39.99 - £54.99

Star Wars 50th Anniversary Marathon & Half Marathon

Milton Keynes, Buckinghamshire
Sat 05 Jun 27
£42.99 - £49.99
Showing 41-80 of 80 results
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