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Trail 5K runs in UK

Find trail 5k 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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Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 5K run is for you! Themed medal too.
  • Thu 21 May 2026
  • £17-£26
Durham, County Durham, UK

Dun Holm Challenge | Day 1 | 5K

Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 5K run is for you! Themed medal too.

  • Enter online
  • Age 12 & over
  • 5 km trail running + 72 ft ascent
Come and join in at Saltaire for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners.
  • Thu 21 May 2026
  • £10-£12
Shipley, West Yorkshire, UK

Saltaire - Rock up n' Run | Summer Evening Series | 5K

Come and join in at Saltaire for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners.

  • Chip timing
  • Enter online
  • Age 16 & over
  • 5 km trail running + 82 ft ascent
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 5K run is for you! Durham-themed medal too.
  • Fri 22 May 2026
  • £17-£26
Durham, County Durham, UK

Dun Holm Challenge - Day 2 | 5K

Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 5K run is for you! Durham-themed medal too.

  • Enter online
  • Undulating
  • Age 12 & over
  • 5 km trail running + 72 ft ascent
Can you survive Farmmageddon? A fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.
  • Sat 23 May 2026
  • £33-£38
Buntingford, Hertfordshire, UK

Farmmageddon | 5K

Can you survive Farmmageddon? A fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 5 km trail running + 164 ft ascent
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 5K run is for you! Durham-themed medal too.
  • Sat 23 May 2026
  • £17-£27
Durham, County Durham, UK

Dun Holm Challenge | Day 3 | 5K

Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 5K run is for you! Durham-themed medal too.

  • Enter online
  • Undulating
  • Age 16 & over
  • 5 km trail running + 72 ft ascent
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 5K run is for you! Durham-themed medal too.
  • Sun 24 May 2026
  • £17-£26
Durham, County Durham, UK

Dun Holm Challenge | Day 4 | 5K

Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 5K run is for you! Durham-themed medal too.

  • Enter online
  • Undulating
  • Age 12 & over
  • 5 km trail running + 72 ft ascent
Based out of East Hull this 5K race will run out on the TransPennine Trail towards Hornsea, it should allow runners to enjoy a flat even surface ideal or both beginners or for seasoned athletes.
  • Sun 24 May 2026
  • £14-£16
Hull, East Yorkshire, UK

Get the Hull out of Here | 5K

Based out of East Hull this 5K race will run out on the TransPennine Trail towards Hornsea, it should allow runners to enjoy a flat even surface ideal or both beginners or for seasoned athletes.

  • Enter online
  • Flat
  • PB
  • Age 16 & over
  • 5 km trail running + 0 ft ascent
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 5K run is for you! Durham-themed medal too.
  • Mon 25 May 2026
  • £17-£26
Durham, County Durham, UK

Dun Holm Challenge | Day 5 | 5K

Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 5K run is for you! Durham-themed medal too.

  • Enter online
  • Undulating
  • Age 12 & over
  • 5 km trail running + 72 ft ascent
Come and join in at Slaithwaite (Slawit) for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.
  • Thu 28 May 2026
  • £10-£12
Slaithwaite, West Yorkshire, UK

Slawit - Rock up n' Run | 5K

Come and join in at Slaithwaite (Slawit) for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.

  • Enter online
  • Age 16 & over
  • 5 km trail running + 89 ft ascent
A challenging 5K ‘fun’ run as part of the Lake District Running Festival an iconic location with a grandstand finish, wooden medal, free event photos and, more importantly, cake...
  • Sat 30 May 2026
  • £15-£20
Ambleside, Cumbria, UK

Lake District Running Festival | Grasmere Gallop 5km Trail Run

A challenging 5K ‘fun’ run as part of the Lake District Running Festival an iconic location with a grandstand finish, wooden medal, free event photos and, more importantly, cake...

  • Undulating
  • Age 6 & over
  • 5.7 km trail running + 61 m ascent
Come and join in at Bingley for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners.
  • Thu 4 Jun 2026
  • £10-£12
Bingley, West Yorkshire, UK

Bingley-Rock up n' Run | Summer Evening Series | 5K

Come and join in at Bingley for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners.

  • Chip timing
  • Enter online
  • Age 16 & over
  • 5 km trail running + 98 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 5 Jun 2026
  • £20-£27
Egham, Surrey, UK

Midweek Chasing Numbers June | 5K

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 12 & over
  • 5 km trail running
If you like great beer and running on amazing riverside trails then this event is for you! Run 5K through the beautiful valley of the North Esk River to finish at the brewery for a free beer.
  • Sat 6 Jun 2026
  • £35
Roslin, Midlothian, UK

Hop Run | 5K

If you like great beer and running on amazing riverside trails then this event is for you! Run 5K through the beautiful valley of the North Esk River to finish at the brewery for a free beer.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 17 & over
  • 5 km trail running
Come and join in at Marsden for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners.
  • Thu 11 Jun 2026
  • £10-£12
Huddersfield, West Yorkshire, UK

Marsden - Rock up n' Run | Summer Evening Series | 5K

Come and join in at Marsden for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners.

  • Chip timing
  • Enter online
  • Age 16 & over
  • 5 km trail running + 381 ft ascent
Come and join in at Cromwell Bottom for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners!
  • Thu 18 Jun 2026
  • £10-£12
Brighouse, West Yorkshire, UK

Cromwell Bottom-Rock up n' Run | Summer Evening Series | 5K

Come and join in at Cromwell Bottom for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners!

  • Chip timing
  • Enter online
  • Age 16 & over
  • 5 km trail running + 20 ft ascent
Celebrate the longest night with a breezy, atmospheric 5K run through Brighouse — enjoy open-air vibes, community spirit and the chance to move and connect under summer skies.
  • Sun 21 Jun 2026
  • £14-£16
Brighouse, West Yorkshire, UK

Breezy in Brighouse & Special Solstice Run | 5K

Celebrate the longest night with a breezy, atmospheric 5K run through Brighouse — enjoy open-air vibes, community spirit and the chance to move and connect under summer skies.

  • Enter online
  • Age 16 & over
  • 5 km trail running + 59 ft ascent
Start and finish in the Royal Estate and enjoy a super scenic 5K route around the grounds of Sandringham Estate, The Royal Family’s winter retreat.
  • Sun 21 Jun 2026
  • £16-£18
Sandringham, Norfolk, UK

Run Sandringham 5K

Start and finish in the Royal Estate and enjoy a super scenic 5K route around the grounds of Sandringham Estate, The Royal Family’s winter retreat.

  • Chip timing
  • Enter online
  • PB
  • Traffic free
  • Age 12 & over
  • 5 km road running
Come and join in for Lord of The Run run! Whether you love the series of books and the film franchise or you just fancy a run along the beautiful River Wear, then this is the event for you!
  • Sun 21 Jun 2026
  • £17-£27
Durham, County Durham, UK

Lord of The Run - North | 5K

Come and join in for Lord of The Run run! Whether you love the series of books and the film franchise or you just fancy a run along the beautiful River Wear, then this is the event for you!

  • Enter online
  • Age 12 & over
  • 5 km trail running
Come and join in at Kirkstall for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.
  • Thu 25 Jun 2026
  • £10-£12
Leeds, West Yorkshire, UK

Kirkstall Rock up n' Run | 5K

Come and join in at Kirkstall for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.

  • Enter online
  • Age 16 & over
  • 5 km trail running + 56 ft ascent
Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it over a lovely 5K trail route.
  • Sat 27 Jun 2026
  • £27-£29
Buntingford, Hertfordshire, UK

Cock-a-doodle Dawdle | 5K

Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it over a lovely 5K trail route.

  • Enter online
  • Age 14 & over
  • 5 km trail running + 164 ft ascent
Looking for a shorter race to keep the legs fresh for an evening of dancing, or keep to dip your toe into the world of trail running? This is just the choice for you.
  • Sat 27 Jun 2026
  • £34-£42
Thornhill, Dumfries and Galloway, UK

South Scotland Outdoor Festival | Run Drumlanrig 5K

Looking for a shorter race to keep the legs fresh for an evening of dancing, or keep to dip your toe into the world of trail running? This is just the choice for you.

  • Enter online
  • Age 18 & over
  • 5 km trail running + 120 m ascent
Come and join in at Saltaire for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.
  • Thu 2 Jul 2026
  • £10-£12
Shipley, West Yorkshire, UK

Saltaire - Rock up n' Run | 5K

Come and join in at Saltaire for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.

  • Enter online
  • Age 16 & over
  • 5 km trail running + 82 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 3 Jul 2026
  • £20-£27
Egham, Surrey, UK

Midweek Chasing Numbers July | 5K

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 12 & over
  • 5 km trail running
Come and join the fun in a 4 or 6-hour running challenge at Ferry Meadows! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
  • Sun 5 Jul 2026
  • £33-£38
Peterborough, Cambridgeshire, UK

Summer Ready Run | 4 Hour

Come and join the fun in a 4 or 6-hour running challenge at Ferry Meadows! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running + 98 ft ascent
Come and join in at Rodley for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.
  • Thu 9 Jul 2026
  • £10-£12
Leeds, West Yorkshire, UK

Leeds - Rock up n' Run | 5K

Come and join in at Rodley for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.

  • Enter online
  • Age 16 & over
  • 5 km trail running + 0 ft ascent

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