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Ultra runs in UK

Find ultra runs 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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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, pick and mix medal and goody bag.
  • Sun 2 Nov
  • £12-£34
Northampton, Northamptonshire, UK

Remember, Remember Your Legs In November

Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, pick and mix medal and goody bag.

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 2 more races
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
  • £53-£55
Knaresborough, North Yorkshire, UK

Old Mother Shipton's Soft Shoe Shuffle | Ultra 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.

  • Undulating
  • Age 21 & over
  • 32.5 miles trail running + 1790 ft ascent
Entries closed
Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on a looped route within the time limit, with fuel stations, a Remembrance medal and goody bag.
  • Sat 8 Nov
  • £26-£28
Lincoln, Lincolnshire, UK

Remembrance Run

Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on a looped route within the time limit, with fuel stations, a Remembrance medal and goody bag.

  • Newcomers
  • Event village
  • Rural
  • Age 12 & over
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • + 1 more race
Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence and a run of your choice from 3K to ultra.
  • Sun 9 Nov
  • £24-£38
Egham, Surrey, UK

Remembrance Day Run | South

Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence and a run of your choice from 3K to ultra.

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence and a run of your choice from 3K to ultra.
  • Sun 9 Nov
  • £16-£36
Durham, County Durham, UK

Remembrance Day Run | North East

Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence and a run of your choice from 3K to ultra.

  • Families
  • Newcomers
  • Event village
  • Urban
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
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 14 Nov
  • £16-£27
Staines, Surrey, UK

Midweek Chasing Numbers Nov

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.

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
A Friday night start on woodland trails with runnable climbs and a sociable vibe. Run a loop (a 'yard') every hour, on the hour, until only one runner remains. Miss the bell, and you're out.
  • Fri 14 Nov
  • £73-£400
Gravesend, Kent, UK

Kent Backyard Ultra | Round One: Vigo

A Friday night start on woodland trails with runnable climbs and a sociable vibe. Run a loop (a 'yard') every hour, on the hour, until only one runner remains. Miss the bell, and you're out.

  • Newcomers
  • Event village
  • Rural
  • Age 16 & over
  • Fixed time runs
  • Ultra run 2
Come and join this Smurf Run, who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
  • Sun 16 Nov
  • £16-£35
Egham, Surrey, UK

Smurf Run

Come and join this Smurf Run, who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
This is an extra special event to celebrate the release of a certain movie...the medal is TOP SECRET but it is absolutely 'wicked'...
  • Fri 21 Nov
  • £16-£35
Staines, Surrey, UK

Changed For Good Run

This is an extra special event to celebrate the release of a certain movie...the medal is TOP SECRET but it is absolutely 'wicked'...

  • Families
  • Newcomers
  • Event village
  • All ages
  • Road run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
Run through the woods at the award-winning Salcey Forest while you're served mince pies and treats from the aid station! Run as many 3.5-mile laps as you wish in the time limit.
  • Fri 21 Nov
  • £31.50-£37
Northampton, Northamptonshire, UK

Dormouse Challenge

Run through the woods at the award-winning Salcey Forest while you're served mince pies and treats from the aid station! Run as many 3.5-mile laps as you wish in the time limit.

  • Chip timing
  • Enter online
  • Traffic free
  • Age 17 & over
  • 6 hrs trail running + 91 ft ascent
New! Take on a scenic trail challenge on a weekday along the River Dart, with rolling hills, woodland paths and breathtaking views through some of Devon’s most beautiful countryside.
  • Fri 21 Nov
  • £30
Totnes, Devon, UK

Dart Challenge | Dart Challenge

New! Take on a scenic trail challenge on a weekday along the River Dart, with rolling hills, woodland paths and breathtaking views through some of Devon’s most beautiful countryside.

  • Chip timing
  • Enter online
  • Flat
  • Age 17 & over
  • 6 hrs multi terrain running + 399 ft ascent
Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
  • Sat 22 Nov
  • £16-£35
Aberdare, Mid Glamorgan, UK

Smurf Run | Wales

Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!

  • Families
  • Newcomers
  • Event village
  • Park
  • All ages
  • Road run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
Get involved in this Lord of the Run Part 3 (LOTR) style run. Whether you love or hate it, come join in anyway by going on an adventure across the Thames!
  • Sun 23 Nov
  • £16-£35
Staines, Surrey, UK

Lord of The Run Part 3

Get involved in this Lord of the Run Part 3 (LOTR) style run. Whether you love or hate it, come join in anyway by going on an adventure across the Thames!

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
Multi terrain trail running through the glorious trails surrounding Kirkstall Abbey in Leeds including the beautiful River Aire and Bramley Fall Park for runners of all stripes with a bespoke medal.
  • Sun 23 Nov
  • £54-£56
Leeds, West Yorkshire, UK

Kudos its Kirkstall Abbey | Ultra Marathon

Multi terrain trail running through the glorious trails surrounding Kirkstall Abbey in Leeds including the beautiful River Aire and Bramley Fall Park for runners of all stripes with a bespoke medal.

  • Chip timing
  • Enter online
  • Undulating
  • Age 21 & over
  • 32 miles trail running + 509 ft ascent
Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, Rhino medal and goody bag.
  • Sat 29 Nov
  • £26-£28
Hull, East Yorkshire, UK

Rhino Run

Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, Rhino medal and goody bag.

  • Families
  • Newcomers
  • Event village
  • Rural
  • Age 12 & over
  • 10K run 2
  • Half marathon
  • Marathon
  • Ultra run
  • Fixed time runs
A new and unique concept where you turn up ready to conquer an Ultra but if you feel like going easy, run a cool 1-3 loops instead! Ideal for testing out fuelling techniques & kit.
  • Sun 30 Nov
  • £26-£37.50
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Nov | 40 Mile Ultra Marathon

A new and unique concept where you turn up ready to conquer an Ultra but if you feel like going easy, run a cool 1-3 loops instead! Ideal for testing out fuelling techniques & kit.

  • Enter online
  • Hilly
  • Age 16 & over
  • 40 miles multi terrain running + 8988 ft ascent
Join a December midweek run and wear your most over-the-top Christmas jumper if you like!
  • Fri 5 Dec
  • £16-£27
Staines, Surrey, UK

The Christmas Jumper Jaunt

Join a December midweek run and wear your most over-the-top Christmas jumper if you like!

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
Come and join in Christmas Carol Bobble Hat Run, at this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!
  • Sat 6 Dec
  • £16-£40
Staines, Surrey, UK

A Christmas Carol Bobble Hat Run

Come and join in Christmas Carol Bobble Hat Run, at this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
The only way is up with this race along the Offas Dyke footpath. The scenery and terrain become more and more beautiful, and challenging as you go!
  • Sun 7 Dec
  • £51.50
Prestatyn, Clwyd, UK

Sea 2 Summit | Offa's Dyke Ultra Marathon

The only way is up with this race along the Offas Dyke footpath. The scenery and terrain become more and more beautiful, and challenging as you go!

  • Chip timing
  • Enter online
  • Age 18 & over
  • 33 miles trail running
Take on this out and back course to really get in the Christmas spirit. This event isn't just about the race itself, the activities at Race HQ are bound start a jolly atmosphere!
  • Sat 13 Dec
  • £54-£56
Leeds, West Yorkshire, UK

Crikey its the Christmas Cracker | Day 1 | Ultra Marathon

Take on this out and back course to really get in the Christmas spirit. This event isn't just about the race itself, the activities at Race HQ are bound start a jolly atmosphere!

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 21 & over
  • 50 km trail running + 59 ft ascent
Come and join in Christmas Carol Bobble Hat Run, at this event you can earn yourself a bobble hat as well as one of the incredible themed medals!
  • Sun 14 Dec
  • £22-£34
Durham, County Durham, UK

A Christmas Carol Bobble Hat Run | North

Come and join in Christmas Carol Bobble Hat Run, at this event you can earn yourself a bobble hat as well as one of the incredible themed medals!

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
  • Sun 14 Dec
  • £37.50-£39.50
Bournemouth, Dorset, UK

SoBo Series | Volume 1 | Step into Christmas

Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.

  • Newcomers
  • Enter online
  • Flat
  • Traffic free
  • Event village
  • Coast
  • Public transport links
  • Age 18 & over
  • 7 hrs road running + 0 ft ascent
A new and unique concept where you turn up ready to conquer an Ultra but if you feel like going easy, run a cool 1-3 loops instead! Ideal for testing out fuelling techniques & kit.
  • Sun 14 Dec
  • £26-£37.50
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Dec | 40 Mile Ultra Marathon

A new and unique concept where you turn up ready to conquer an Ultra but if you feel like going easy, run a cool 1-3 loops instead! Ideal for testing out fuelling techniques & kit.

  • Enter online
  • Hilly
  • Age 16 & over
  • 40 miles multi terrain running + 8464 ft ascent
It's December, so what better way to finish the year than with a Christmas event? Follow two laps of the Windmill Way route plus 5K to make the ultra distance of around 47K.
  • Sat 20 Dec
  • £32.50-£37.50
Bury Saint Edmunds, Suffolk, UK

Christmas Canter | Ultra Marathon

It's December, so what better way to finish the year than with a Christmas event? Follow two laps of the Windmill Way route plus 5K to make the ultra distance of around 47K.

  • Chip timing
  • Enter online
  • Hilly
  • Age 18 & over
  • 7 hrs road running + 764 ft ascent
Come and join in at the Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!
  • Sun 21 Dec
  • £16-£40
Aberdare, Mid Glamorgan, UK

A Christmas Carol Bobble Hat Run | Wales

Come and join in at the Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!

  • Families
  • Newcomers
  • Event village
  • Park
  • All ages
  • Road run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races

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