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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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Get involved in this spooky half marathon! The Care Bears were a staple of anyone who grew up in the 80s and even if you didn't like them, they make a super cute (slightly scary) medal to earn.
  • Sat 18 Oct
  • £22-£35
Aberdare, Mid Glamorgan, UK

Scare Bear Run | Wales | Half Marathon

Get involved in this spooky half marathon! The Care Bears were a staple of anyone who grew up in the 80s and even if you didn't like them, they make a super cute (slightly scary) medal to earn.

  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running
An unforgettable race between the pines and beneath the majestic canopy of Bedgebury Forest - a trail race that will ignite your racer's heart.
  • Sun 19 Oct
  • £31
Goudhurst, Kent, UK

Bedgebury Forest Half Marathon

An unforgettable race between the pines and beneath the majestic canopy of Bedgebury Forest - a trail race that will ignite your racer's heart.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running
A Halloween-themed running event you won't want to miss, bringing together runners of all abilities to share memories in what they love to do. Reach the finish to enjoy tasty Halloween treats.
  • Sat 25 Oct
  • £30-£32
Leeds, West Yorkshire, UK

Hubble Bubble & Ghostly 1 Mile | Day 1 | Half Marathon

A Halloween-themed running event you won't want to miss, bringing together runners of all abilities to share memories in what they love to do. Reach the finish to enjoy tasty Halloween treats.

  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & 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 14km depending on how you feel on the day!
  • Sat 25 Oct
  • £26-£37.50
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Oct | 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 14km depending on how you feel on the day!

  • Enter online
  • Hilly
  • Age 16 & over
  • 13.1 miles multi terrain running + 2631 ft ascent
Get involved in this spooky half marathon! The Care Bears were a staple of anyone who grew up in the 80s and even if you didn't like them, they make a super cute (slightly scary) medal to earn.
  • Sat 25 Oct
  • £23-£35
Staines, Surrey, UK

Scare Bear Run | Half Marathon

Get involved in this spooky half marathon! The Care Bears were a staple of anyone who grew up in the 80s and even if you didn't like them, they make a super cute (slightly scary) medal to earn.

  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 0 ft ascent
Take to one of the most iconic trails in the Peak District for stunning and traffic-free racing joy on a former Midland railway line taking you through four tunnels and across the spectacular viaduct!
  • Sat 25 Oct
  • £31
Bakewell, Derbyshire, UK

Monsal Trail October Half Marathon | Saturday

Take to one of the most iconic trails in the Peak District for stunning and traffic-free racing joy on a former Midland railway line taking you through four tunnels and across the spectacular viaduct!

  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 2181 ft ascent
This Halloween, run as far as you can during the 4 or 6-hour event through Ferry Meadows, one of the largest country parks in the region, on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 26 Oct
  • £31-£36
Peterborough, Cambridgeshire, UK

Pumpkin Plod

This Halloween, run as far as you can during the 4 or 6-hour event through Ferry Meadows, one of the largest country parks in the region, 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 Halloween-themed running event you won't want to miss, bringing together runners of all abilities to share memories in what they love to do. Reach the finish to enjoy tasty Halloween treats.
  • Sun 26 Oct
  • £30-£32
Leeds, West Yorkshire, UK

Hubble Bubble | Day 2 | Half Marathon

A Halloween-themed running event you won't want to miss, bringing together runners of all abilities to share memories in what they love to do. Reach the finish to enjoy tasty Halloween treats.

  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 144 ft ascent
Take to one of the most iconic trails in the Peak District for stunning and traffic-free racing joy on a former Midland railway line taking you through four tunnels and across the spectacular viaduct!
  • Sun 26 Oct
  • £31
Bakewell, Derbyshire, UK

Monsal Trail October Half Marathon | Sunday

Take to one of the most iconic trails in the Peak District for stunning and traffic-free racing joy on a former Midland railway line taking you through four tunnels and across the spectacular viaduct!

  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 2181 ft ascent
Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete a half marathon over multiple laps of the 400m circuit - and how fast you can do it.
  • Sat 1 Nov
  • £33-£35
Ware, Hertfordshire, UK

Catherine Wheel Canter | Half Marathon

Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete a half marathon over multiple laps of the 400m circuit - and how fast you can do it.

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 18 & over
  • 13.1 miles track and field
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 Guy Fawkes medal and goody bag at the finish.
  • Sat 1 Nov
  • £22-£34
Northampton, Northamptonshire, UK

Reason To Treason Run-Powder Plot | 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 Guy Fawkes medal and goody bag at the finish.

  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running + 82.5 ft ascent
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Nottingham!
  • Sat 1 Nov
  • £30-£35
Nottingham, Nottinghamshire, UK

Nottingham MoRun | Half Marathon

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Nottingham!

  • Chip timing
  • Enter online
  • Age 17 & over
  • 13.1 miles road running
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Whitstable!
  • Sat 1 Nov
  • £30-£35
Herne Bay, Kent, UK

Whitstable & Herne Bay MoRun | Half Marathon

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Whitstable!

  • Chip timing
  • Enter online
  • Age 17 & over
  • 13.1 miles road running
Come and explore the trails of Roadford Lake on this well-loved event! Professionally chip timed, with a finish line beer and bottle opener medal to help open it!
  • Sat 1 Nov
  • £32
Lifton, Devon, UK

Devon Trail Races | Half Marathon

Come and explore the trails of Roadford Lake on this well-loved event! Professionally chip timed, with a finish line beer and bottle opener medal to help open it!

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 16 & over
  • 13.1 miles trail running
Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete a half marathon over multiple laps of the 400m circuit - and how fast you can do it.
  • Sat 1 Nov
  • £33-£35
Ware, Hertfordshire, UK

Guy Fawkes Gallop | Half Marathon

Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete a half marathon over multiple laps of the 400m circuit - and how fast you can do it.

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 18 & over
  • 13.1 miles track and field
A trail running extravaganza over a beautiful 6.5-mile route from Knaresborough centre through parkland then into beautiful countryside with an awesome medal at the finish line.
  • Sun 2 Nov
  • £28-£30
Knaresborough, North Yorkshire, UK

Old Mother Shipton's Soft Shoe Shuffle | Half Marathon

A trail running extravaganza over a beautiful 6.5-mile route from Knaresborough centre through parkland then into beautiful countryside with an awesome medal at the finish line.

  • Enter online
  • Undulating
  • Age 17 & over
  • 13.1 miles trail running + 716 ft ascent
Run in one of the most scenic half marathons in London from the Old Deer Park with a scenic backdrop of the River Thames, great vibe, top runner reviews, medal and goodies!
  • Sun 2 Nov
  • £37-£39
Richmond, UK

Richmond Half Marathon Autumn

Run in one of the most scenic half marathons in London from the Old Deer Park with a scenic backdrop of the River Thames, great vibe, top runner reviews, medal and goodies!

  • Newcomers
  • Chip timing
  • Enter online
  • Event village
  • Park
  • Age 18 & over
  • 13.1 miles road running
This chip timed event is a sure-fire guarantee to give you the best chance of a PB in the Half-Marathon or 10K while supporting the Blues Foundation.
  • Sun 2 Nov
  • £35-£37
Bedford, Bedfordshire, UK

ATW Blues Foundation 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 or 10K while supporting the Blues Foundation.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
  • 21.1 km road 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 pick-and-mix medal and goody bag at the finish.
  • Sun 2 Nov
  • £32-£34
Northampton, Northamptonshire, UK

Remember, Remember Your Legs In November | 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 pick-and-mix medal and goody bag at the finish.

  • Enter online
  • Age 17 & over
  • 13.1 miles trail running
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Birmingham!
  • Sun 2 Nov
  • £30-£35
Sutton Coldfield, West Midlands, UK

Birmingham MoRun | Half Marathon

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Birmingham!

  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
  • 13.1 miles trail running
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready half marathon, London!
  • Sun 2 Nov
  • £30-£35
London, UK

London MoRun | Half Marathon

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready half marathon, London!

  • Chip timing
  • Enter online
  • Hilly
  • Age 17 & over
  • 13.1 miles road running
An autumnal trail treat to delight the senses and lift your spirit as you clock the miles and enjoy the majestic beauty of Wendover Forest. See you there!
  • Sun 2 Nov
  • £30
Tring, Buckinghamshire, UK

Wendover Woods Half Marathon

An autumnal trail treat to delight the senses and lift your spirit as you clock the miles and enjoy the majestic beauty of Wendover Forest. See you there!

  • Enter online
  • Undulating
  • Age 17 & over
  • 13.1 miles trail running + 1505 ft ascent
A 6.7 mile circular route around Swinsty and Fewston Reservoir within the Yorkshire Dales plus additional laps for the longer distances followed by a bespoke medal and grim treats at the finish line.
  • Thu 6 Nov
  • £28-£30
Otley, North Yorkshire, UK

Swinsty and Fewston Reservoir Autumn | Day 1 | Half Marathon

A 6.7 mile circular route around Swinsty and Fewston Reservoir within the Yorkshire Dales plus additional laps for the longer distances followed by a bespoke medal and grim treats at the finish line.

  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
  • 13.1 miles multi terrain running + 492 ft ascent
A 6.7 mile circular route around Swinsty and Fewston Reservoir within the Yorkshire Dales plus additional laps for the longer distances followed by a bespoke medal and grim treats at the finish line.
  • Fri 7 Nov
  • £28-£30
Otley, North Yorkshire, UK

Swinsty and Fewston Reservoir Autumn | Day 2 | Half Marathon

A 6.7 mile circular route around Swinsty and Fewston Reservoir within the Yorkshire Dales plus additional laps for the longer distances followed by a bespoke medal and grim treats at the finish line.

  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
  • 13.1 miles multi terrain running + 492 ft ascent
A 6.7 mile circular route around Swinsty and Fewston Reservoir within the Yorkshire Dales plus additional laps for the longer distances followed by a bespoke medal and grim treats at the finish line.
  • Sat 8 Nov
  • £28-£30
Otley, North Yorkshire, UK

Swinsty and Fewston Reservoir Autumn | Day 3 | Half Marathon

A 6.7 mile circular route around Swinsty and Fewston Reservoir within the Yorkshire Dales plus additional laps for the longer distances followed by a bespoke medal and grim treats at the finish line.

  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
  • 13.1 miles multi terrain running + 492 ft ascent

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