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Trail 5K runs in UK in Summer

Find trail 5k runs in UK in Summer - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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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
Starting and finishing in the village of Slaithwaite, pronounced 'Slawit' to the locals, this is perhaps the most undulating canal by a long chalk. Bespoke medal, drinks and goodies for all.
  • Sat 11 Jul 2026
  • £14-£16
Huddersfield, West Yorkshire, UK

Sithee at Slawit Again | 5K

Starting and finishing in the village of Slaithwaite, pronounced 'Slawit' to the locals, this is perhaps the most undulating canal by a long chalk. Bespoke medal, drinks and goodies for all.

  • Chip timing
  • Enter online
  • Undulating
  • Age 16 & over
  • 5 km trail running + 89 ft ascent
Run, lap, repeat — from 5K to ultra-marathon across scenic trails at Bawsey Country Park, with friendly support, flexible distances and the freedom to run your own way.
  • Sun 12 Jul 2026
  • £27-£38
King's Lynn, Norfolk, UK

Norfolk Festival of Running

Run, lap, repeat — from 5K to ultra-marathon across scenic trails at Bawsey Country Park, with friendly support, flexible distances and the freedom to run your own way.

  • Families
  • Beginner-friendly
  • Event village
  • Park
  • Age 18 & over
  • Fixed time runs 2
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 16 Jul 2026
  • £10-£12
Leeds, West Yorkshire, UK

Huddersfield - 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
Runs with unparalleled scenery making them some of the most picturesque events in the area, on a private estate. 5K, 10K, half marathon or a totally unique running challenge 'Challenge The Estate'.
  • Sun 19 Jul 2026
  • £15-£60
Boston, Lincolnshire, UK

Revesby Running Festival

Runs with unparalleled scenery making them some of the most picturesque events in the area, on a private estate. 5K, 10K, half marathon or a totally unique running challenge 'Challenge The Estate'.

  • Families
  • Beginner-friendly
  • Event village
  • Park
  • Rural
  • Age 12 & over
  • 5K run
  • 10K run
  • Half marathon
  • Multi-terrain run
Ooops I Ran It Again...who hasn't completed a race, sworn they will never run again and then booked onto another one the following day!
  • Sun 19 Jul 2026
  • £17-£27
Houghton le Spring, Tyne and Wear, UK

Ooops I Ran It Again - North | 5K

Ooops I Ran It Again...who hasn't completed a race, sworn they will never run again and then booked onto another one the following day!

  • Enter online
  • Age 12 & over
  • 5 km trail running
10 running events in 10 days in the beautiful Suffolk countryside. Run 5K, 10K, Half Marathon, Marathon or an Ultra every day for 10 days in this unique endurance challenge!
  • Thu 23 Jul - Sat 1 Aug 2026
  • £300-£350
Bury Saint Edmunds, Suffolk, UK

Great Barrow Challenge | 10 events in 10 days

10 running events in 10 days in the beautiful Suffolk countryside. Run 5K, 10K, Half Marathon, Marathon or an Ultra every day for 10 days in this unique endurance challenge!

  • Enter online
  • Undulating
  • Rural
  • Age 18 & over
  • 10 days trail running
Come and join in at Cromwell Bottom for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners!
  • Thu 23 Jul 2026
  • £10-£12
Brighouse, West Yorkshire, UK

Cromwell Bottom-Rock up n' Run | 5K

Come and join in at Cromwell Bottom 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 + 20 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 24 Jul 2026
  • £20-£27
Egham, Surrey, UK

Midweek Medal Madness Run 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 in at Skipton for this brilliant pop-up Summer Series 5K. Jumble medal, beer or soft drink and sweetie bag for all runners.
  • Thu 30 Jul 2026
  • £10-£12
Skipton, North Yorkshire, UK

Skipton - Rock up n' Run | 5K

Come and join in at Skipton 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
Come and join in at Rodley for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners.
  • Thu 6 Aug 2026
  • £10-£12
Leeds, West Yorkshire, UK

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

Come and join in at Rodley 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 + 0 ft ascent

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