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Half marathons in London

Find half marathons near me in London for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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  • Sat 25 Oct
London, UK

Epping Forest Wildwood Trail Series Half Marathon and 10K | Half Marathon Canicross

  • 13.1 miles trail running + 904 ft ascent
  • Sat 25 Oct
London, UK

Epping Forest Wildwood Trail Series Half Marathon and 10K | Half Marathon

  • 13.1 miles trail running + 904 ft ascent
  • Sun 9 Nov
Uxbridge, UK

The One by the Canal

  • 13.1 miles trail running
  • Sun 30 Nov
Richmond, UK

The One in the Park | Richmond | Half Marathon

  • 13.1 miles trail running
  • Sun 7 Dec
Woodford Green, UK

SITC Dawn To Dusk Ultra | Half Marathon

  • 13.1 miles road running
  • Sun 14 Dec
Richmond, UK

Richmond Park December 5K, 10K and Half Marathon | Half Marathon

  • 13.1 miles multi terrain running
  • Sun 1 Mar 2026
London, UK

London Half and 10K Presented by TREK | Half Marathon

  • 21.1 km road running + 117 m ascent

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