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Half marathons in UK

Find half marathons in UK in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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An out and back course to really get you in the Christmas spirit with activities at Race HQ bound start a jolly atmosphere, whether you want a PB or to challenge yourself over this distance.
  • Sun 14 Dec
  • £28-£30
Leeds, West Yorkshire, UK

Crikey its the Christmas Cracker | Day 2 | Half Marathon

An out and back course to really get you in the Christmas spirit with activities at Race HQ bound start a jolly atmosphere, whether you want a PB or to challenge yourself over this distance.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 18 & over
  • 13.1 miles trail running + 144 ft ascent
A new and unique concept where you turn up ready to conquer a Half Marathon but if you're feeling great tackle a Marathon, or go easy and run a cool 10km depending on how you feel on the day!
  • Sun 14 Dec
  • £26-£37.50
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Dec | Half Marathon

A new and unique concept where you turn up ready to conquer a Half Marathon but if you're feeling great tackle a Marathon, or go easy and run a cool 10km depending on how you feel on the day!

  • Enter online
  • Hilly
  • Age 16 & over
  • 13.1 miles multi terrain running + 2772 ft ascent
Starting and finishing on the fantastic Ridlins Stadium athletics track, the route winds its way around the superb traffic-free tarmac routes that cover the town of Stevenage.
  • Sun 14 Dec
  • £33-£35
Stevenage, Hertfordshire, UK

ATW Stevenage Winter Half Marathon

Starting and finishing on the fantastic Ridlins Stadium athletics track, the route winds its way around the superb traffic-free tarmac routes that cover the town of Stevenage.

  • Enter online
  • Age 17 & over
  • 13.1 miles road running + 285 ft ascent
Welcome to a 7-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a bobble hat, medal and goody bag at the finish.
  • Sun 14 Dec
  • £22-£34
Durham, County Durham, UK

A Christmas Carol Bobble Hat Run | North | Half Marathon

Welcome to a 7-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a bobble hat, medal and goody bag at the finish.

  • Enter online
  • Age 17 & over
  • 13.1 miles trail running
It's December, so what better way to finish the year than with a Christmas event? Follow the Windmill Way route over half marathon distance.
  • Sat 20 Dec
  • £27-£29
Bury Saint Edmunds, Suffolk, UK

Christmas Canter | Half Marathon

It's December, so what better way to finish the year than with a Christmas event? Follow the Windmill Way route over half marathon distance.

  • Chip timing
  • Enter online
  • Hilly
  • Age 18 & over
  • 13.1 miles road running + 764 ft ascent
Welcome to a 7-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a bobble hat, medal and goody bag at the finish.
  • Sun 21 Dec
  • £27-£40
Aberdare, Mid Glamorgan, UK

A Christmas Carol Bobble Hat Run | Wales | Half Marathon

Welcome to a 7-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a bobble hat, medal and goody bag at the finish.

  • Enter online
  • Age 17 & over
  • 13.1 miles road running
Organised by ATW Events, this fantastic, traffic-free half marathon takes place at the scenic National Water Sports Centre in Nottingham, offering a perfect setting for runners of all abilities.
  • Sun 21 Dec
  • £34-£36
Nottingham, Nottinghamshire, UK

ATW Nottingham Holme Run | Half Marathon

Organised by ATW Events, this fantastic, traffic-free half marathon takes place at the scenic National Water Sports Centre in Nottingham, offering a perfect setting for runners of all abilities.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running + 33 ft ascent
Come and join the morning of running and aim to complete a half marathon at your own pace on a scenic course with Christmas Dinner on route, present, themed medal and goody bag at the finish!
  • Thu 25 Dec
  • £23-£35
Egham, Surrey, UK

Christmas Day Cracker Run | Half Marathon

Come and join the morning of running and aim to complete a half marathon at your own pace on a scenic course with Christmas Dinner on route, present, themed medal and goody bag at the finish!

  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 0 ft ascent
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!
  • Fri 26 Dec
  • £33-£35
Egham, Surrey, UK

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!

  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 0 ft ascent
Come and join the day of running and aim to complete a half marathon at your own pace on a scenic course then receive a fantastic pick and mix medal and goody bag at the finish!
  • Sat 27 Dec
  • £23-£35
Staines, Surrey, UK

Year End Time Turner | Half Marathon

Come and join the day of running and aim to complete a half marathon at your own pace on a scenic course then receive a fantastic pick and mix medal and goody bag at the finish!

  • Enter online
  • Age 17 & over
  • 13.1 miles trail running + 0 ft ascent
Come and join the day of running and aim to complete a half marathon at your own pace on an out-and-back route along the River Thames, then receive a medal and goody bag at the finish!
  • Wed 31 Dec
  • £33-£35
Egham, Surrey, UK

River Thames Run | Half Marathon

Come and join the day of running and aim to complete a half marathon at your own pace on an out-and-back route along the River Thames, then receive a medal and goody bag at the finish!

  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 0 ft ascent
Kick off the year with a motivating run—5K, marathon, or 50K! Shake off festive indulgence, spark your New Year’s resolutions, and embrace the challenge together and start strong this day.
  • Thu 1 Jan 2026
  • £23-£35
Staines, Surrey, UK

New Years Day Run | Half Marathon

Kick off the year with a motivating run—5K, marathon, or 50K! Shake off festive indulgence, spark your New Year’s resolutions, and embrace the challenge together and start strong this day.

  • Enter online
  • Age 17 & over
  • 13.1 miles trail running + 0 ft ascent
Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a Rhino medal and goody bag at the finish.
  • Sat 3 Jan 2026
  • £33-£35
Egham, Surrey, UK

Rhino Run | Half Marathon

Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a Rhino medal and goody bag at the finish.

  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 0 ft ascent
Brace yourself for this out-and-back course starting on the cliffs at Sewerby and running along the front at Bridlington. The course is great underfoot.
  • Sun 4 Jan 2026
  • £28-£30
Bridlington, East Yorkshire, UK

Bridlington | Day 2 | Half Marathon

Brace yourself for this out-and-back course starting on the cliffs at Sewerby and running along the front at Bridlington. The course is great underfoot.

  • Chip timing
  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles multi terrain running + 374 ft ascent
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.
  • Fri 9 Jan 2026
  • £20-£27
Staines, Surrey, UK

Midweek Chasing Numbers Jan | 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.

  • Enter online
  • Age 17 & over
  • 13.1 miles trail running + 0 ft ascent
Come and get involved in this Rise From The Ashes Run at The Last Hop in Staines, as long as you complete at least 3km you will be rewarded with one of the incredible phoenix medals!
  • Sat 10 Jan 2026
  • £23-£35
Staines, Surrey, UK

The Rise From The Ashes Run | South | Half Marathon

Come and get involved in this Rise From The Ashes Run at The Last Hop in Staines, as long as you complete at least 3km you will be rewarded with one of the incredible phoenix medals!

  • Enter online
  • Age 17 & over
  • 13.1 miles trail running + 0 ft ascent
Run as far as you can during the 4 or 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 11 Jan 2026
  • £32-£38
Brandon, Suffolk, UK

WTF Where's The Finish?

Run as far as you can during the 4 or 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Newcomers
  • Dogs allowed at venue
  • Event village
  • Park
  • Age 18 & over
  • Multi-terrain run 2
Enjoy a trip up the Leeds and Liverpool Canal this winter on your choice of distance, along the flat towpath for runners of all abilities, from novices to PB chasers!
  • Sun 11 Jan 2026
  • £29-£31
Skipton, North Yorkshire, UK

Skipton Sweetie Skedaddle | Half Marathon

Enjoy a trip up the Leeds and Liverpool Canal this winter on your choice of distance, along the flat towpath for runners of all abilities, from novices to PB chasers!

  • Enter online
  • Flat
  • PB
  • Age 17 & over
  • 13.1 miles trail running + 135 ft ascent
Entries closed
Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a bespoke medal and goody bag at the finish.
  • Sat 17 Jan 2026
  • £26-£28
Hull, East Yorkshire, UK

Hull Culture Run I | Half Marathon

Welcome to a 6-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a bespoke medal and goody bag at the finish.

  • Enter online
  • Age 17 & over
  • 13.1 miles trail running + 1038 ft ascent
Happy New Year Run along the Leeds and Liverpool Canal with a choice of distances, all along the flat, even towpath. This event is perfect for runners of all abilities from novices to PB chasers!
  • Sat 17 Jan 2026
  • £29-£31
Shipley, West Yorkshire, UK

Sir Titus Pie n Pickle Plod | Half Marathon

Happy New Year Run along the Leeds and Liverpool Canal with a choice of distances, all along the flat, even towpath. This event is perfect for runners of all abilities from novices to PB chasers!

  • Chip timing
  • Enter online
  • Flat
  • Age 17 & over
  • 13.1 miles trail running + 253 ft ascent
It's New Year! So what better way to start the year than with an event? Come to the Suffolk Running Centre and follow the Windmill Way route over half marathon distance.
  • Sat 17 Jan 2026
  • £29-£36
Bury Saint Edmunds, Suffolk, UK

Windmill Way Wander | Half Marathon

It's New Year! So what better way to start the year than with an event? Come to the Suffolk Running Centre and follow the Windmill Way route over half marathon distance.

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 18 & over
  • 13.1 miles road running + 764 ft ascent
Come and get involved in this Rise From The Ashes Run in Durham, as long as you complete at least 5km you will be rewarded with one of the incredible phoenix medals!
  • Sun 18 Jan 2026
  • £17-£27
Durham, County Durham, UK

The Rise From The Ashes Run | North | Half Marathon

Come and get involved in this Rise From The Ashes Run in Durham, as long as you complete at least 5km you will be rewarded with one of the incredible phoenix medals!

  • Enter online
  • Age 17 & over
  • 13.1 miles trail running
Gear up for an adrenaline-packed winter running experience like no other at Mallory Park Motor Racing Circuit!
  • Sun 18 Jan 2026
  • £28-£30
Kirkby Mallory, Leicestershire, UK

ATW Mallory Park Winter Run Half Marathon

Gear up for an adrenaline-packed winter running experience like no other at Mallory Park Motor Racing Circuit!

  • Chip timing
  • Enter online
  • Flat
  • Age 17 & over
  • 13.1 miles road running + 72 ft ascent
Run as far as you can during the 4 or 6-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.
  • Sat 24 Jan 2026
  • £27-£38
King's Lynn, Norfolk, UK

OMG (One Mile 2 Go) Run

Run as far as you can during the 4 or 6-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.

  • Newcomers
  • Dogs allowed at venue
  • Event village
  • Park
  • Age 18 & over
  • Multi-terrain run 2
A new and unique concept where you turn up ready to conquer a Half Marathon but if you're feeling great tackle a Marathon, or go easy and run a cool 10km depending on how you feel on the day!
  • Sat 24 Jan 2026
  • £26-£37.50
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Jan | Half Marathon

A new and unique concept where you turn up ready to conquer a Half Marathon but if you're feeling great tackle a Marathon, or go easy and run a cool 10km depending on how you feel on the day!

  • Enter online
  • Hilly
  • Age 16 & over
  • 13.1 miles multi terrain running + 2631 ft ascent

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