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Runs in South East in December 2025

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

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

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, Rhino medal and goody bag.
  • Wed 31 Dec
  • £33-£35
Egham, Surrey, UK

River Thames Run | Half Marathon

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, Rhino medal and goody bag.

  • Enter online
  • Age 17 & over
  • 13.1 miles trail running + 0 ft ascent
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, Rhino medal and goody bag.
  • Wed 31 Dec
  • £33-£35
Egham, Surrey, UK

River Thames Run | Marathon

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, Rhino medal and goody bag.

  • Enter online
  • Age 18 & over
  • 26.2 miles trail running + 0 ft ascent
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, Rhino medal and goody bag.
  • Wed 31 Dec
  • £33-£35
Egham, Surrey, UK

River Thames Run | Ultra Marathon

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, Rhino medal and goody bag.

  • Enter online
  • Age 20 & over
  • 32 miles trail running + 0 ft ascent
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, Rhino medal and goody bag.
  • Wed 31 Dec
  • £33-£35
Egham, Surrey, UK

River Thames Run | 6 Hours

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, Rhino medal and goody bag.

  • Enter online
  • Age 18 & over
  • 6 hrs trail running + 0 ft ascent
  • Wed 3 Dec
Woking, Surrey, UK

The Woking 3 Miles Monthly Handicap

  • 2.85 miles road running
  • Sun 7 Dec
Milton Keynes, Buckinghamshire, UK

Milton Keynes Winter Half Marathon

  • 13.1 miles road running + 415 ft ascent
  • Sun 7 Dec
Chichester, West Sussex, UK

Running GP at Goodwood Motor Circuit | 50K

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

Running GP at Goodwood Motor Circuit | Marathon

  • 26.2 miles road running
  • Sun 7 Dec
Chichester, West Sussex, UK

Running GP at Goodwood Motor Circuit | 20 Mile

  • 20 miles road running
  • Sun 7 Dec
Chichester, West Sussex, UK

Running GP at Goodwood Motor Circuit | Half Marathon

  • 13.1 miles road running
  • Sun 7 Dec
Chichester, West Sussex, UK

Running GP at Goodwood Motor Circuit | 10K

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

Running GP at Goodwood Motor Circuit | 5K

  • 5 km road running
  • Sun 14 Dec
Aylesford, Kent, UK

RBLI Rudolph Fun Run | 2.5K Family Race

  • 2.5 km trail running
  • Sun 14 Dec
Aylesford, Kent, UK

RBLI Rudolph Fun Run | 5K

  • 5 km trail running
  • Sun 21 Dec
Southsea, Hampshire, UK

Portsmouth Coastal Waterside Marathon Events | 50K Ultra

  • 50 km multi terrain running
  • Sun 21 Dec
Southsea, Hampshire, UK

Portsmouth Coastal Waterside Marathon Events | Festive Half Marathon

  • 13.1 miles multi terrain running
  • Sun 21 Dec
Southsea, Hampshire, UK

Portsmouth Coastal Waterside Marathon Events | Portsmouth Coastal Waterside Marathon

  • 26.2 miles multi terrain running
  • Sun 28 Dec
Southampton, Hampshire, UK

Winter X | 10K

  • 10 km trail running + 43 m ascent
  • Sun 28 Dec
Southampton, Hampshire, UK

Winter X | 30K

  • 30 km trail running + 499 m ascent
  • Sun 28 Dec
Southampton, Hampshire, UK

Winter X | 50K

  • 50 km trail running + 832 m ascent
  • Sun 28 Dec
Southampton, Hampshire, UK

Winter X | 70K

  • 70 km trail running + 935 m ascent
  • Sun 28 Dec
Walton-on-Thames, Surrey, UK

Year End Marathon & Half Marathon | Half Marathon

  • 13.1 miles trail running
  • Sun 28 Dec
Walton-on-Thames, Surrey, UK

Year End Marathon & Half Marathon | Marathon

  • 26.2 miles trail running
  • Sun 28 Dec
Buckingham, Buckinghamshire, UK

Trust 10K Run

  • 10 km trail running
  • Sun 28 Dec
Dorking, Surrey, UK

Trust 10K Run - Polesden Lacey

  • 10 km trail running

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