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.
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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
- 6 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
- Sat 11 Apr
- £15-£35
Love it or Hate it Run
Whether you are in the love it or hate it camp, I think we can all agree that the medal is super cute and definitely one which you need to add to your collection!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 12 Apr
- £27-£35
Haughley Festival of Running
Join in at the beautiful Haughley Park for the Haughley Festival of Running and join like-minded runners tackling a variety of distances on the day within the 4 or 6-hour time limit.
- 5K run
- 10K run
- Half marathon 2
- Marathon
- Ultra run
- + 1 more race
- Sun 12 Apr
- £17-£34
The Dashing Dog Charity Run | North
Come and join the Dashing Dog Charity run along the picturesque River Wear. Not only is the scenery beautiful but you will earn one of these awesome medals!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 12 Apr
- £25-£67.50
London Landmarks Half Marathon
A spirited Central London run with live music, upbeat DJs, street-dancers and inspiring themes on a landmark-packed route with closed roads.
- 13.1 miles road running
- Sun 12 Apr
- £33.50
Summit 2 Sea - The Offa's Dyke Half Marathon
Gather on the summit of Moel y Parc at over 1300ft and follow the Offa's Dyke National Trail to the coast to finish line on the beach at Prestatyn.
- 13.8 miles trail running + 2450 ft ascent
- Fri 17 Apr
- £15-£27
Midweek Medal Madness Run April | Half Marathon
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- 13.1 miles trail running
- Sat 18 Apr
- £15-£35
The London Run
Not made it into The London Marathon but still fancy getting a super awesome medal based on the iconic race set in the capital city?
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 18 Apr
- £29-£31
Yorkshire Weekend Saunter in Saltaire | Half Marathon
“Your Distance, Your Pace, Your Weekend” Looking for a friendly, scenic half marathon in Yorkshire?
- 13.1 miles road running + 253 ft ascent
- Sat 18 Apr
- £32-£34
Spring Run | Half Marathon
Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on a beautiful route, with fuel stations each lap, and a medal and goody bag at the finish.
- 13.1 miles trail running
- Sat 18 Apr
- FREE-£36
Spring Trail Series | 12K
Join over 1,200 runners and walkers to the Serpent Trail, a stunning route that weaves through the greensand hills, rivers, woodland, and lowland heath of the South Downs National Park.
- 12 km trail running + 130 m ascent
- Sun 19 Apr
- £27-£38
The Roman Ramble
A relaxed, lap-based trail run through picturesque countryside, giving you complete control over your distance — perfect for beginners, returning runners or those chasing longer goals.
- 5K run
- 10K run
- Trail run
- Half marathon 2
- Marathon
- + 1 more race
- Sun 19 Apr
- £31
Kent Spring Half Marathon
A superbly crafted spring half marathon through some of Kent's prettiest countryside for your racing pleasure... Will you accept the challenge?
- 13.1 miles multi terrain running + 669 ft ascent
- Sun 19 Apr
- £22-£34
Who You Going To Call? - Northampton | Half Marathon
Come and join in for the Who You Going To Call? event! Whether you run 3km or for the whole 7 hours, you will earn yourself one of the incredible medals to celebrate your achievement!!
- 13.1 miles trail running
- Sun 19 Apr
- £32-£34
Tempting at Tempsey | Half Marathon
If you've never visited or run around the grounds of Temple Newsam then you're in for a treat with this half marathon. Temple Newsam is a jewel in the crown for Leeds.
- 13.1 miles trail running
- Sun 26 Apr
- £15-£35
The Nearly But Not Quite London Marathon | Wales
Didn't get a ballot entry into The London Marathon? Don't panic, come and experience this event instead and earn a fantastic London-themed medal!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 26 Apr
- £37.50-£39.50
London Calling
Missed out on the London Marathon Ballot? No probem! 'London Calling' is the special 'Not London' event!
- 7 hrs multi terrain running + 33 ft ascent
- Sun 26 Apr
- £29-£31
The Other Run | Half Marathon
On the same day as the famous marathon in London, why not come along to The "Other" Run? Complete a half marathon and earn a Zig Zag medal too.
- 13.1 miles road running + 764 ft ascent
- Sun 26 Apr
- £38
Tissington Trail Marathon & Half Marathon | Half Marathon
Come and join this slice of racing joy through the picturesque Derbyshire countryside. With a slightly downhill second half - you've got gravity on your side and a truly beautiful route.
- 13.1 miles trail running + 1053 ft ascent
- Fri 1 May
- £15-£27
Midweek Chasing Numbers May | Half Marathon
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- 13.1 miles trail running
- Sat 2 May
- £35-£36
May the Fourth be with you (original) | Half Marathon
Take on a stunning trail half marathon challenge across the Shropshire Hills, with epic scenery, and a rewarding finish earned mile by mile.
- 13.1 miles trail running + 2474 ft ascent
- Sun 3 May
- £45-£48
Great Birmingham Run Half Marathon
Take on the Midlands' biggest and best running event! Thousands of Brummies pound the streets every year, from the heart of the city with an incredible atmosphere all the way along the 13.1-miles.
- 13.1 miles road running + 314 ft ascent
- Sun 3 May
- £40-£42
Worthing RUNFEST Half Marathon
Enjoy a fully closed road race, on flat coastal roads with a spectacular seafront finish. Chance to take home a PB along with the finishers' t-shirt and medal.
- 13.1 miles road running + 37 m ascent
- Sun 3 May
- £32
The Bluebell Bash | Half Marathon
Be sure to add this trail half through scenic bluebell forests to your spring running calendar. With fully-stocked aid stations, gorgeous scenery and a finisher’s medal, it's for everyone.
- 13.1 miles trail running + 702 ft ascent
- Mon 4 May
- £15-£27
Bank Holiday Madness May | Half Marathon
Come and join the day of running and aim to complete a midweek half marathon within the 7-hour time limit on a scenic course then receive a fantastic medal and goody bag at the finish!
- 13.1 miles trail running
- 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