33

Ultra runs in UK in December 2025

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

Filter by month

Filter by place

Map

Event listings

Select an event for photos, video, route, location, reviews, entry fees and how to enter.

  • Sat 6 Dec
Swanage, Dorset, UK

EnduranceLife - Dorset | Ultra

  • 37.2 miles trail running + 7027 ft ascent
  • Sun 7 Dec
Christchurch, Hampshire, UK

New Forest Xmas Trails | 50K Ultra

  • 50 km trail running + 1720 ft ascent
  • Sun 7 Dec
Woodford Green, UK

SITC Dawn To Dusk Ultra | Ultra Marathon

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

Running GP at Goodwood Motor Circuit | 50K

  • 50 km road running
  • Sat 13 Dec
Grecynon, Mid Glamorgan, UK

Celtic Trail Races | Ultra

  • 34 miles trail running + 5194 ft ascent
  • Sat 20 Dec
Tiverton, Devon, UK

Christmas Canter | Ultramarathon

  • 7 hrs trail running
  • Sun 21 Dec
Southsea, Hampshire, UK

Portsmouth Coastal Waterside Marathon Events | 50K Ultra

  • 50 km multi terrain running
  • Sun 28 Dec
Southampton, Hampshire, UK

Winter X | 50K

  • 50 km trail running + 832 m ascent

Other UK events

Search options

Back to search options
4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.