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Flat Half marathons in Windsor in August 2026

Find flat half marathons in Windsor in August 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Choose your distance and chase your personal best on the flat, chip-timed half marathon course at London 2012's iconic Olympic venue; all abilities welcome.
  • Sat 8 Aug
  • £34
Windsor, Buckinghamshire

Run Dorney Lake | August | Half Marathon

Choose your distance and chase your personal best on the flat, chip-timed half marathon course at London 2012's iconic Olympic venue; all abilities welcome.

  • 13.1 miles road running
  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
Choose your distance and chase your personal best on the flat, chip-timed half marathon course at London 2012's iconic Olympic venue; all abilities welcome.
  • Sun 30 Aug
  • £34
Windsor, Buckinghamshire

Run Dorney Lake | August | Half Marathon

Choose your distance and chase your personal best on the flat, chip-timed half marathon course at London 2012's iconic Olympic venue; all abilities welcome.

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

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