5 Half marathons in South East in August 2023

Find half marathons in and around South East in August 2023 - search by date or place, display on a map or use the advanced search to find your perfect race.

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  • Sat 5 Aug 2023
  • £31.50-£33.50
Walton-on-Thames, Surrey, UK

Phoenix : Summer | Half Marathon

This is a beautiful low key jaunt along the River Thames from Walton on Thames towards Hampton Court and back.

  • 13.1 miles trail running
  • Sun 13 Aug 2023
  • £28-£30
Slough, Buckinghamshire, UK

Burnham Beeches | Half Marathon

The Burnham Beeches Half Marathon and 10k offers a choice of two distances,

  • 13.1 miles road running
  • Sat 19 Aug 2023
  • £32
Sunbury-on-Thames, Surrey, UK

Kempton Park Run | Half Marathon

Join RunThrough Events for the chance to run a 5k, 10k or Half Marathon in 2023 at the famous Kempton Park Racecourse, home of the Winter Festival & the Silver Cups.

  • 13.1 miles road running
  • Sun 20 Aug 2023
  • £17-£23
Ryde, Isle of Wight, UK

Isle of Wight Half Marathon

A mixed terrain half marathon on the Isle of Wight.

  • 13.1 miles multi terrain running
  • Mon 28 Aug 2023
  • £27-£35
Canterbury, Kent, UK

Canterbury | Half Marathon

It's the beauty of the challenge, it's the stunning course... it's an irresistible racing gem.

  • 13.1 miles road running

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