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Marathons in South East in August 2026

Find marathons in South East 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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Who doesn't like cake?! The Great British Bake Run is back for another year! The medal is a fantastic cupcake which doubles up as a magnet to go on your fridge!
  • Sun 9 Aug
  • £15-£35
Staines, Surrey, UK

Great British Bake Run

Who doesn't like cake?! The Great British Bake Run is back for another year! The medal is a fantastic cupcake which doubles up as a magnet to go on your fridge!

  • Road run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
  • Families
  • Beginner-friendly
  • Event village
  • All ages
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
  • Fri 14 Aug
  • £15-£27
Egham, Surrey, UK

Midweek Chasing Numbers Aug | Marathon

The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.

  • 26.2 miles trail running
  • Enter online
  • Age 18 & over
If you're a fan of the musical Hamilton, then this is the run for you! This is an amazing Hamilton-inspired event with an incredible themed medal too.
  • Sat 15 Aug
  • £23-£35
Staines, Surrey, UK

I'm Not Throwing Away My Shot Run | Marathon

If you're a fan of the musical Hamilton, then this is the run for you! This is an amazing Hamilton-inspired event with an incredible themed medal too.

  • 26.2 miles trail running
  • Enter online
  • Age 18 & over
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
  • Fri 21 Aug
  • £15-£27
Egham, Surrey, UK

Midweek Medal Madness Run August | Marathon

The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.

  • 26.2 miles trail running
  • Enter online
  • Age 18 & over

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