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Half marathons in London in March 2026

Find half marathons near me in London in March 2026 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Experience an unforgettable half marathon through the regal grounds of Hampton Court Palace.
  • Sun 15 Mar 2026
  • Sun 15 Mar 2026
East Molesey, UK

Hampton Court Palace Half Marathon

Experience an unforgettable half marathon through the regal grounds of Hampton Court Palace.

  • Recycling
  • Newcomers
  • Chip timing
  • Enter online
  • Flat
  • Event village
  • Urban
  • Park
  • Rural
  • Free venue entry
  • Sustainability policy
  • Public transport links
  • Age 17 & over
  • 13.1 miles multi terrain running
The Kew Half Marathon starts inside Kew Gardens and every runner will receive a fantastic medal, a technical running t-shirt (male and female cut) and free entry into the gardens!
  • Sun 29 Mar 2026
  • £40.50-£52.50
  • 2 charities
  • Sun 29 Mar 2026
  • £40.50-£52.50
  • 2 charities
Richmond, UK

Kew Gardens Half Marathon

The Kew Half Marathon starts inside Kew Gardens and every runner will receive a fantastic medal, a technical running t-shirt (male and female cut) and free entry into the gardens!

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running

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