3 Half marathons in London in September 2024

Find half marathons in and around London in September 2024 - search by date or place, display on a map or use the advanced search to find your perfect race.

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The Big Half promise a party atmosphere on a landmark-packed, half marathon route which follows some of the famous marathon course in reverse! Charity places available for 2024.
  • Sun 1 Sep
  • £10-£56
  • 7 charities
London, UK

The Big Half

The Big Half promise a party atmosphere on a landmark-packed, half marathon route which follows some of the famous marathon course in reverse! Charity places available for 2024.

  • 13.1 miles road running
London's flattest half marathon through its greenest borough exploring the beauties and history of Richmond. Start inside the Kew Gardens with family fun music festival to finish!
  • Sun 15 Sep
  • £40.50-£52.50
  • 3 charities
Richmond, UK

Richmond RUNFEST Half Marathon

London's flattest half marathon through its greenest borough exploring the beauties and history of Richmond. Start inside the Kew Gardens with family fun music festival to finish!

  • 13.1 miles road running
  • Sun 29 Sep
  • £40-£42.11
  • 1 charity
London, UK

Ealing Half Marathon

Voted the UK’s best half marathon three years in a row, this triple gold award-winning event on fully-closed roads enjoys the leafy paths of Walpole Park and roads of West London.

  • 13.1 miles road running

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