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Road Half marathons in South East in December 2025

Find road half marathons in South East 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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  • 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
Milton Keynes, Buckinghamshire, UK

Milton Keynes Winter Half Marathon

  • 13.1 miles road running + 415 ft ascent

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