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Runs in UK in December 2025

Find runs in UK in December 2025 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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The ‘Slow and Dirty’ could actually be better described as the Fast and Clean, as its a very level 19k race along the hard surface of an old railway line.
  • Sun 21 Dec
  • £32
Sturminster Newton, Dorset, UK

Slow and Dirty

The ‘Slow and Dirty’ could actually be better described as the Fast and Clean, as its a very level 19k race along the hard surface of an old railway line.

  • Newcomers
  • Dogs allowed at venue
  • Fancy dress
  • Event village
  • Age 16 & over
  • Trail run
  • CaniCross
Organised by ATW Events, this fantastic, traffic-free event takes place at the scenic National Water Sports Centre in Nottingham, offering a perfect setting for runners of all abilities.
  • Sun 21 Dec
  • £16-£34
Nottingham, Nottinghamshire, UK

ATW Nottingham Holme Run

Organised by ATW Events, this fantastic, traffic-free event takes place at the scenic National Water Sports Centre in Nottingham, offering a perfect setting for runners of all abilities.

  • Families
  • Recycling
  • Newcomers
  • Fancy dress
  • Event village
  • Park
  • Sustainability policy
  • Age 11 & over
  • 5K run
  • 10K run
  • Half marathon
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
If you prefer to put on a pair of trainers rather than open presents, drink and eat Christmas dinner (or if you want to get a run in before you do all of that) then this is the event for you!
  • Thu 25 Dec
  • £16-£35
Egham, Surrey, UK

Christmas Day Cracker Run

If you prefer to put on a pair of trainers rather than open presents, drink and eat Christmas dinner (or if you want to get a run in before you do all of that) then this is the event for you!

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
Welcome to the 6-hour Boxing Day Challenge, where you can run the distance of your choice on an out-and-back route along the River Thames, with fuel stations, bespoke medal and goody bag.
  • Fri 26 Dec
  • £28-£30
Egham, Surrey, UK

Boxing Day Challenge

Welcome to the 6-hour Boxing Day Challenge, where you can run the distance of your choice on an out-and-back route along the River Thames, with fuel stations, bespoke medal and goody bag.

  • Families
  • Newcomers
  • Event village
  • Age 12 & over
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • + 1 more race
Join the final event of the year and see it out with a bang! You can choose the medal you want from a selection from throughout the year!
  • Sat 27 Dec
  • £16-£35
Staines, Surrey, UK

Year End Time Turner

Join the final event of the year and see it out with a bang! You can choose the medal you want from a selection from throughout the year!

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
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, medal and goody bag.
  • Wed 31 Dec
  • £16-£35
Egham, Surrey, UK

River Thames 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, medal and goody bag.

  • Families
  • Newcomers
  • Event village
  • Rural
  • Age 12 & over
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • + 1 more race
Finish the year with a brand new PB and celebrate the arrival of a brand new year with a glass of fizz and a healthy twist at this New Year's Eve running extravaganza.
  • Wed 31 Dec
  • £27-£29
St Albans, Hertfordshire, UK

ATW St Albans New Years Eve 10K

Finish the year with a brand new PB and celebrate the arrival of a brand new year with a glass of fizz and a healthy twist at this New Year's Eve running extravaganza.

  • Families
  • Recycling
  • Newcomers
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Event village
  • Park
  • Sustainability policy
  • Age 15 & over
  • 10 km road running + 108 ft ascent
  • Tue 2 - Thu 4 Dec
London, UK

Santa in the City

  • Fun run 3
  • Wed 3 Dec
Woking, Surrey, UK

The Woking 3 Miles Monthly Handicap

  • 2.85 miles road running
  • Wed 3 Dec
South Shields, Tyne and Wear, UK

The Monthly Mile South Shields - Run 12

  • 1 mile road running
  • Fri 5 Dec
London, UK

The Ealing Mile

  • 1 mile road running
  • Sat 6 Dec
Swanage, Dorset, UK

EnduranceLife - Dorset

  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • Sat 6 Dec
Crickhowell, Powys, UK

Secret Santa Figgy Pud 14K, Turkey Ten Mile & Half Marathon Du Mulled Wine

  • Trail run
  • 10 miler
  • Half marathon
  • Sat 6 Dec
Chesterfield, Derbyshire, UK

No Walk in the Park

  • Fun run
  • 5K run
  • Sat 6 Dec
Midhurst, West Sussex, UK

Cowdray Estate Trail Run Series - Winter

  • 5K run
  • CaniCross 2
  • 10K run
  • Sat 6 Dec
Plymouth, Devon, UK

Race The Light

  • Trail run
  • Half marathon
  • Sat 6 Dec
Letchworth Garden City, Hertfordshire, UK

First Saturday of the Month 5K

  • 5 km road running
  • Sat 6 Dec
Liverpool, Merseyside, UK

Halewood 5K

  • 5 km road running
  • Sun 7 Dec
Chichester, West Sussex, UK

Running GP at Goodwood Motor Circuit

  • 5K run
  • 10K run
  • Half marathon 2
  • Marathon
  • 50K ultra run
  • Sun 7 Dec
Christchurch, Hampshire, UK

New Forest Xmas Trails

  • Trail run 2
  • Marathon
  • 50K ultra run
  • Sun 7 Dec
Liverpool, Merseyside, UK

BTR Liverpool Santa Dash

  • Fun run 2
  • 5K run 2
  • Sun 7 Dec
Ambleside, Cumbria, UK

Lakeland Paws Grizedale Growl: South Side

  • CaniCross 2
  • Sun 7 Dec
Ulverston, Lake District National Park, UK

Christmas 10K and 1 Mile Fun Run

  • Fun run
  • 10K run
  • Sun 7 Dec
Chippenham, Wiltshire, UK

The Christmas Chilly 10K & ChrisMax Mile

  • Fun run
  • 10K run

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