Half marathons in UK
Find half marathons in UK in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
Filter by place
Edinburgh
Birmingham
Glasgow
Liverpool
Manchester
Leeds
Sheffield
London
South East
South West
East of England
East Midlands
West Midlands
Yorkshire
North East
North West
Scotland
Wales
Northern Ireland
Jersey
Guernsey
Everywhere
Filter by date
This week
This weekend
Next week
Next weekend
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Spring
Summer
Autumn
Winter
Filter by category
MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Mon 4 May
- £40-£50
MK Half Marathon
A popular, fast, scenic AIMS-certified race, with BARR Gold accreditation for outstanding race management featuring beautiful lakes, parks, and picturesque villages with the highest level of support.
- 13.1 miles road running + 518 ft ascent
- Sun 17 May
- 8 charities
Hackney Half charity places
General entries have sold out for the fourth year running - but charity places are available! Run for charity in London's electric event, support a UK cause and join their team today!
- 13.1 miles road running
- Sun 20 Dec
- From £32
ATW Nottingham Holme Run | Half Marathon
This fantastic, traffic-free, pancake-flat half marathon takes place at the scenic National Water Sports Centre in Nottingham, offering a perfect setting for runners of all abilities.
- 13.1 miles road running + 33 ft ascent
- Sat 26 Dec
- £33-£35
Boxing Day Challenge | Half Marathon
Come and join the day of running and aim to complete a half marathon at your own pace on a flat, out-and-back route along the River Thames then receive a bespoke medal and goody bag at the finish!
- 13.1 miles trail running
- Sun 27 Dec
- £35
The Sunrise to Sunset Challenge | Half Marathon
How far will that Christmas turkey power you? Run a multi-lapped half marathon between sunrise and sunset and enjoy music, camaraderie, food and drinks galore!
- 13.1 miles road running
- Sun 17 Jan 2027
- From £29
ATW Mallory Race Circuit Winter Half Marathon
Gear up for an adrenaline-packed winter running experience like no other at Mallory Park Motor Racing Circuit!
- 13.1 miles road running
- Sun 7 Feb 2027
- From £30
ATW Watford Half Marathon
This popular event has a strong history within the running community and has been taking place for over 40 years! Join a day of running, community spirit and exciting experiences. Spot £2000 prize!
- 13.1 miles road running + 751 ft ascent
- Sun 14 Feb 2027
- £35-£42
Hampton Court Half Marathon
This is the original Hampton Court Half Marathon and is run over a fast, flat and interesting course that borders the river-side grounds of the magnificent palace with King Henry VIII cheering on!
- 13.1 miles road running
- Sun 21 Feb 2027
- From £33
ATW Bedford Half Marathon
This chip timed event is a sure-fire guarantee to give you the best chance of a PB in the Half Marathon on a flat, scenic road course.
- 21.1 km road running + 100 m ascent
- Sun 28 Feb 2027
- From £44.50
ALTRA Brighton Half Marathon
Join the UK's Happiest Half - a fast, flat race with a buzzing Brighton atmosphere. An early season major half and one of the most popular races in the UK!
- 13.1 miles road running
- Sun 7 Mar 2027
- £45.99-£53.99
Jones o Gymru Anglesey Half Marathon
The most beautiful half marathon in North Wales! Flanked by breathtaking views of Eryri (Snowdonia), the beauty and uniqueness of this event is what draws people from all over the UK!
- 13.1 miles road running + 220 m ascent
- Sun 7 Mar 2027
- From £28
ATW Great Yarmouth Seafront Half Marathon
Pack your trainers alongside your bucket and spade for an event that seamlessly combines the thrill of running with the picturesque charm of Great Yarmouth over a fast-paced course.
- 13.1 miles road running
- Sun 14 Mar 2027
- £35-£37
Colchester Half Marathon
An exciting stadium base and a route which takes you past iconic landmarks of the UK's oldest town with thousands of people cheering you on as you run through the centre!
- 13.1 miles road running
- Sun 14 Mar 2027
- £55.99-£59.99
GetPRO Bath Half
Run through traffic-free streets in the heart of Bath and experience the electric atmosphere on the course through the UK's only World Heritage City!
- 13.1 miles road running + 239 ft ascent
- Sun 22 Mar
- £33-£35
Grand Canal Canter | Half Marathon
- 13.1 miles trail running + 90 ft ascent
- Sun 22 Mar
- £30-£35
Run Whitstable & Herne Bay Spring 5K, 10K and Half Marathon | Half Marathon
- 13.1 miles road running
- Sun 22 Mar
- £42-£44
Twin Lakes 20 | 20 Mile
- 20 miles multi terrain running
- Sun 22 Mar
- £35-£37
Run Carlisle Half Marathon and 10K | Half Marathon
- 13.1 miles road running
- Sun 22 Mar
- £40-£45
Flutter International Hospice Half Marathon
- 13.1 miles road running
- Sun 22 Mar
- £35
Waters Wilmslow Running Festival | The Asics Half Marathon
- 13.1 miles road running + 386 ft ascent
- Sun 22 Mar
- £32-£34
Forest of Dean Spring Trails Half Marathon
- 13.1 miles trail running
- Sun 22 Mar
- £30
TRAILDOG Kielder Waterside | Half Marathon
- 13.1 miles road running
- Sun 22 Mar
- £37-£42
The Merthyr Half Marathon | Half Marathon
- 13.1 miles road running