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Trail Half marathons in UK in Autumn

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

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Join hundreds of runners for an award-winning, off-road adventure through autumnal countryside. With woodland paths and canal-side tracks, it delivers challenge, beauty, and unbeatable vibes.
  • Sat 7 Nov
  • £31-£33
Leighton Buzzard, Bedfordshire, UK

Dirt Half Challenge

Join hundreds of runners for an award-winning, off-road adventure through autumnal countryside. With woodland paths and canal-side tracks, it delivers challenge, beauty, and unbeatable vibes.

  • 13.1 miles trail running + 581 ft ascent
  • Beginner-friendly
  • Chip timing
  • Enter online
  • Undulating
  • Event village
  • Age 17 & over
Back to Ferry Meadows Country Park for a 10K remembrance running challenge! Run for at least 10K through the forest on a multi-terrain loop. Run, rest, then head out for some more.
  • Sun 8 Nov
  • £33-£38
Peterborough, Cambridgeshire, UK

Remembrance Run | 6 Hour

Back to Ferry Meadows Country Park for a 10K remembrance running challenge! Run for at least 10K through the forest on a multi-terrain loop. Run, rest, then head out for some more.

  • 6 hrs multi terrain running
  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence, a half marathon, then a Remembrance medal, goody bag and special pin.
  • Sun 8 Nov
  • £25-£37
Egham, Surrey, UK

Remembrance Run | South | Half Marathon

Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence, a half marathon, then a Remembrance medal, goody bag and special pin.

  • 13.1 miles trail running
  • Enter online
  • Flat
  • Age 17 & over
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 8 Nov
  • £25-£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!

  • 13.1 miles trail running
  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence, a half marathon, then a Remembrance medal, goody bag and special pin.
  • Sun 8 Nov
  • £22-£34
Durham, County Durham, UK

Remembrance Run | North East | Half Marathon

Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence, a half marathon, then a Remembrance medal, goody bag and special pin.

  • 13.1 miles trail running + 225 ft ascent
  • Enter online
  • Undulating
  • Age 17 & over
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, Derby!
  • Sat 14 Nov
  • £25-£35
Derby, Derbyshire, UK

Derby 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, Derby!

  • 13.1 miles trail running
  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 17 & over
Discover the ultimate trail running experience at Leeds Skelton Lake Services - an unexpected haven for nature lovers and a fantastic trail half marathon.
  • Sun 15 Nov
  • £30-£32
Leeds, West Yorkshire, UK

Rothwell Kebabathon | Half Marathon

Discover the ultimate trail running experience at Leeds Skelton Lake Services - an unexpected haven for nature lovers and a fantastic trail half marathon.

  • 13.1 miles trail running
  • Enter online
  • PB
  • Age 17 & over
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, Leeds!
  • Sun 15 Nov
  • £25-£35
Leeds, West Yorkshire, UK

Leeds 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, Leeds!

  • 13.1 miles trail running
  • Chip timing
  • Enter online
  • Hilly
  • Age 17 & over
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, Southampton!
  • Sun 15 Nov
  • £25-£35
Southampton, Hampshire, UK

Southampton 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, Southampton!

  • 13.1 miles trail running
  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
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, Bristol!
  • Sun 15 Nov
  • £25-£35
Bristol, Somerset, UK

Bristol 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, Bristol!

  • 13.1 miles trail running
  • Chip timing
  • Enter online
  • Hilly
  • Age 17 & over
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, Liverpool!
  • Sat 21 Nov
  • £25-£35
Liverpool, Merseyside, UK

Liverpool 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, Liverpool!

  • 13.1 miles trail running
  • Chip timing
  • Enter online
  • Flat
  • Age 17 & over
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, Manchester!
  • Sun 22 Nov
  • £25-£35
Manchester, Greater Manchester, UK

Manchester 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, Manchester!

  • 13.1 miles trail running
  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
Run as far as you can during the 4 or 6-hour event through the lovely Suffolk countryside on a multi-terrain loop. Run, rest, then head out for more.
  • Sat 28 Nov
  • £33-£38
Bury Saint Edmunds, Suffolk, UK

Turkey Trot

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

  • Multi-terrain run 2
  • Beginner-friendly
  • Event village
  • Park
  • Rural
  • Age 18 & over
A new and unique concept where you decide how many loops you feel capable of on the day from 7km up to an ultra marathon! Push yourself further or go easy.
  • Sat 28 Nov
  • £26-£37
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Nov

A new and unique concept where you decide how many loops you feel capable of on the day from 7km up to an ultra marathon! Push yourself further or go easy.

  • 1 day multi terrain running
  • Beginner-friendly
  • Dogs allowed at venue
  • Hilly
  • Traffic free
  • Event village
  • Park
  • Rural
  • Public transport links
  • Age 16 & over
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, London!
  • Sun 29 Nov
  • £25-£35
Richmond, UK

London Richmond Riverside 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, London!

  • 13.1 miles trail running
  • Chip timing
  • Enter online
  • Flat
  • Age 17 & over
  • Sat 5 Sep
  • £35-£37
Skipton, North Yorkshire, UK

Malham Trail Half Marathon

  • 13.1 miles trail running
  • Sun 6 Sep
  • £35-£37
Dawlish, Devon, UK

City to Sea | Half Marathon

  • 13.1 miles trail running + 2100 ft ascent
  • Thu 10 - Sun 13 Sep
  • £200-£1,200
London, UK

Run2Paris

  • 4 days multi terrain running
  • Sun 13 Sep
  • £69
Dorking, Surrey, UK

Bacchus Wine Half Marathon

  • 13.1 miles trail running + 1427 ft ascent
  • Sun 20 Sep
  • £40
Swanage, Dorset, UK

The Purbeck 16

  • 16 miles trail running + 1750 ft ascent
  • Sun 27 Sep
  • £34-£36
Coleford, Gloucestershire, UK

The Forest of Dean Autumn Half Marathon

  • 13.1 miles multi terrain running + 800 ft ascent
  • Sat 3 Oct
  • £44-£46
Lewes, East Sussex, UK

Dark Downs Half Marathon

  • 13.8 miles trail running + 1686 ft ascent
  • Sun 11 Oct
  • £30
Grafham, UK

Grafham Water Trail Races | Half Marathon

  • 13.1 miles trail running
  • Sat 28 Nov
  • £35-£60.50
Mold, Clwyd, UK

Loggerheads Half Marathon

  • 13.1 miles trail running

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