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Trail 10K runs in UK

Find trail 10k 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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A choice of distances run at night on a spectacular part of the Cornish South West Coast Path - from Cremyll at Mount Edgcumbe - over a challenging course with incredible atmosphere.
  • Sat 29 Nov
  • £21-£35
Torpoint, Cornwall, UK

Night on the Edge

A choice of distances run at night on a spectacular part of the Cornish South West Coast Path - from Cremyll at Mount Edgcumbe - over a challenging course with incredible atmosphere.

  • Families
  • Newcomers
  • Dogs allowed at venue
  • Event village
  • Park
  • Age 12 & over
  • 5K run
  • 10K run
  • Half marathon
  • CaniCross 3
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 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
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 10K, London!
  • Sat 29 Nov
  • £30
Richmond, UK

London Richmond Riverside MoRun | 10K

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 10K, London!

  • Chip timing
  • Enter online
  • Flat
  • All ages
  • 10 km trail running + 20 m ascent
The patron saint day of St Andrews falls on a weekend so there's now an event to support it! Run for as long as you can, rest, then head out for some more.
  • Sun 30 Nov
  • £31-£36
Brandon, Suffolk, UK

St Andrews Day Challenge | 4 Hour

The patron saint day of St Andrews falls on a weekend so there's now an event to support it! Run for as long as you can, rest, then head out for some more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs multi terrain running + 299 ft ascent
Join a 10K December midweek run and wear your most over-the-top Christmas jumper (optional) then receive a themed medal and goody bag too!
  • Fri 5 Dec
  • £20-£27
Staines, Surrey, UK

The Christmas Jumper Jaunt | 10K

Join a 10K December midweek run and wear your most over-the-top Christmas jumper (optional) then receive a themed medal and goody bag too!

  • Enter online
  • Flat
  • Age 16 & over
  • 10 km trail running + 0 ft ascent
Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a bobble hat, themed medal and goody bag at the finish!
  • Sat 6 Dec
  • £28-£32
Staines, Surrey, UK

A Christmas Carol Bobble Hat Run | 10K

Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a bobble hat, themed medal and goody bag at the finish!

  • Enter online
  • Flat
  • Age 16 & over
  • 10 km trail running + 0 ft ascent
Alyn Waters is a great place for trail running! The country park is accessible, the paths easy to follow and with a variety of terrain, and with a few ups and downs to make you really earn your medal!
  • Sat 6 Dec
  • £21.50
Wrexham, Clwyd, UK

Alyn Waters Winter Trails | 5K & 10K | 10K Trail

Alyn Waters is a great place for trail running! The country park is accessible, the paths easy to follow and with a variety of terrain, and with a few ups and downs to make you really earn your medal!

  • Chip timing
  • Enter online
  • Age 15 & over
  • 10 km trail running
Grab those elf shoes and get festive! Put your legs to the test in this beautifully scenic, but challenging Christmas run. You'll enjoy looping around the lakes with your Santa hat on.
  • Sat 6 Dec
  • £24
Rugeley, Staffordshire, UK

Cannock Chase Forest Christmas 10K

Grab those elf shoes and get festive! Put your legs to the test in this beautifully scenic, but challenging Christmas run. You'll enjoy looping around the lakes with your Santa hat on.

  • Enter online
  • Undulating
  • Traffic free
  • Age 15 & over
  • 10 km trail running + 508 ft ascent
Back to Ferry Meadows Country Park for a festive 4 or 6-hour running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
  • Sun 7 Dec
  • £31-£36
Peterborough, Cambridgeshire, UK

Bauble Bimble

Back to Ferry Meadows Country Park for a festive 4 or 6-hour running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.

  • Newcomers
  • Fancy dress
  • Event village
  • Park
  • Age 18 & over
  • Multi-terrain run 2
Enjoy a festive trip up the Leeds and Liverpool Canal this winter. A challenging and scenic run over towpath, woodland, and fields with joyous distances from 5K to a full marathon.
  • Sun 7 Dec
  • £23-£25
Bingley, West Yorkshire, UK

Do you like my Bingley Baubles | 10K

Enjoy a festive trip up the Leeds and Liverpool Canal this winter. A challenging and scenic run over towpath, woodland, and fields with joyous distances from 5K to a full marathon.

  • Chip timing
  • Enter online
  • Traffic free
  • Age 16 & over
  • 10 km trail running + 89 ft ascent
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
  • £23-£25
Leeds, West Yorkshire, UK

Crikey its the Christmas Cracker | Day 1 | 10K

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 16 & over
  • 10 km trail running + 89 ft ascent
Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a bobble hat, themed medal and goody bag at the finish!
  • Sun 14 Dec
  • £22-£32
Durham, County Durham, UK

A Christmas Carol Bobble Hat Run | North | 10K

Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a bobble hat, themed medal and goody bag at the finish!

  • Enter online
  • Age 16 & over
  • 10 km trail running
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
  • £23-£25
Leeds, West Yorkshire, UK

Crikey its the Christmas Cracker | Day 2 | 10K

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 16 & over
  • 10 km trail running + 89 ft ascent
Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, head out for more and enjoy some festive fun!
  • Sun 14 Dec
  • £31-£33
Brandon, Suffolk, UK

Twas The Run Before Christmas | 4 Hour

Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, head out for more and enjoy some festive fun!

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs multi terrain running + 299 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, pick-and-mix medal and goody bag.
  • Sat 20 Dec
  • £20-£22
Lincoln, Lincolnshire, UK

Rumble In The Jumble II | 10K

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.

  • Enter online
  • Age 16 & over
  • 10 km trail running + 66 ft ascent
Come and join the morning of running and aim to complete a 10K at your own pace on a scenic course then receive a Christmas present, themed medal and goody bag at the finish!
  • Thu 25 Dec
  • £23-£27
Egham, Surrey, UK

Christmas Day Cracker Run | 10K

Come and join the morning of running and aim to complete a 10K at your own pace on a scenic course then receive a Christmas present, themed medal and goody bag at the finish!

  • Enter online
  • Traffic free
  • Age 16 & over
  • 10 km trail running + 0 ft ascent
Come and join the day of running and aim to complete a 10K 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
  • £20-£22
Egham, Surrey, UK

Boxing Day Challenge | 10K

Come and join the day of running and aim to complete a 10K 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 16 & over
  • 10 km trail running + 0 ft ascent
Come and join the day of running and aim to complete a 10K 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-£27
Staines, Surrey, UK

Year End Time Turner | 10K

Come and join the day of running and aim to complete a 10K 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 16 & over
  • 10 km trail running + 0 ft ascent
Come and join the day of running and aim to complete a 10K 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
  • £20-£22
Egham, Surrey, UK

River Thames Run | 10K

Come and join the day of running and aim to complete a 10K 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 16 & over
  • 10 km 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-£27
Staines, Surrey, UK

New Years Day Run | 10K

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 16 & over
  • 10 km trail running + 0 ft ascent
Come and join the day of running and aim to complete a 10K at your own pace on a 2-lap out-and-back route on an old railway line, then receive a Rhino medal and goody bag at the finish!
  • Sat 3 Jan 2026
  • £20-£22
Egham, Surrey, UK

Rhino Run | 10K

Come and join the day of running and aim to complete a 10K at your own pace on a 2-lap out-and-back route on an old railway line, then receive a Rhino medal and goody bag at the finish!

  • Enter online
  • PB
  • Traffic free
  • Age 16 & over
  • 10 km 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
  • £23-£25
Bridlington, East Yorkshire, UK

Bridlington | Day 2 | 10K

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 16 & over
  • 10 km multi terrain running + 174 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 | 10K

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 16 & over
  • 10 km trail running + 0 ft ascent
The Dark Skies returns for an undulating yomp through Surrey’s muddy, rolling hills and feature a thrilling 5K, 10K, 10 Mile, kids races and canicross with hot food and drinks, medals, kit and prizes.
  • Sat 10 Jan 2026
  • £8-£28
Dorking, Surrey, UK

Dark Skies Surrey Hills

The Dark Skies returns for an undulating yomp through Surrey’s muddy, rolling hills and feature a thrilling 5K, 10K, 10 Mile, kids races and canicross with hot food and drinks, medals, kit and prizes.

  • Families
  • Newcomers
  • Plastic bottle free
  • Dogs allowed at venue
  • Event village
  • Rural
  • Sustainability policy
  • Plastic-free event
  • Age 3 & over
  • Fun run 2
  • 5K run
  • 10K run
  • 10 miler
  • CaniCross 2
Take on a tough, award-winning 10K trail run in the Surrey Hills and North Downs with a cracking sunrise, stop-in-your-tracks views and five-star reviews! No nonsense trail running.
  • Sat 10 Jan 2026
  • £27
Guildford, Surrey, UK

Fitstuff G3 Run Series | Race 1 | 10K

Take on a tough, award-winning 10K trail run in the Surrey Hills and North Downs with a cracking sunrise, stop-in-your-tracks views and five-star reviews! No nonsense trail running.

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 15 & over
  • 10.33 km trail running + 371 m ascent

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