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Marathons in South East in October 2025

Find marathons near me in South East in October 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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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 3 Oct
  • £20-£27
  • Fri 3 Oct
  • £20-£27
Egham, Surrey, UK

Midweek Chasing Numbers Oct | 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.

  • Enter online
  • Age 18 & over
  • 26.2 miles trail running + 0 ft ascent
Come and get involved in this Autumn Lucky Dip Run, there is no set medal for this race, instead, you will get to choose your own from a selection of medals from past events!
  • Sun 5 Oct
  • £23-£35
  • Sun 5 Oct
  • £23-£35
Staines, Surrey, UK

The Autumn Lucky Dip Run | Marathon

Come and get involved in this Autumn Lucky Dip Run, there is no set medal for this race, instead, you will get to choose your own from a selection of medals from past events!

  • Enter online
  • Age 18 & over
  • 26.2 miles road running + 0 ft ascent
Come and get involved in this spooky Scare Bear Run!
  • Sat 25 Oct
  • £23-£35
  • Sat 25 Oct
  • £23-£35
Staines, Surrey, UK

Scare Bear Run | Marathon

Come and get involved in this spooky Scare Bear Run!

  • Enter online
  • Age 18 & over
  • 26.2 miles road running + 0 ft ascent
A new and unique concept where you turn up ready to conquer a Full Marathon but if you're feeling great tackle an Ultra Marathon, or go easy and run a cool Half depending on how you feel on the day!
  • Sat 25 Oct
  • £26-£37.50
  • Sat 25 Oct
  • £26-£37.50
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Oct | Full Marathon

A new and unique concept where you turn up ready to conquer a Full Marathon but if you're feeling great tackle an Ultra Marathon, or go easy and run a cool Half depending on how you feel on the day!

  • Enter online
  • Hilly
  • Age 16 & over
  • 26.2 miles multi terrain running + 5262 ft ascent
A new and unique concept where you turn up ready to conquer a Marathon but if you're feeling great tackle an Ultra, or go easy and run fewer loops instead, depending on how you feel on the day!
  • Sun 26 Oct
  • £26-£37.50
  • Sun 26 Oct
  • £26-£37.50
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Oct | Full Marathon

A new and unique concept where you turn up ready to conquer a Marathon but if you're feeling great tackle an Ultra, or go easy and run fewer loops instead, depending on how you feel on the day!

  • Enter online
  • Undulating
  • Hilly
  • Age 16 & over
  • 26.2 miles multi terrain running + 5624 ft ascent
  • Sat 18 Oct
Edenbridge, Kent, UK

Gatliff Marathon | 50K Run

  • 50 km xc running
  • Sat 18 Oct
Edenbridge, Kent, UK

Gatliff Marathon | 25K Run

  • 25 km xc running
  • Sun 19 Oct
Abingdon, Oxfordshire, UK

The Abingdon Marathon

  • 26.2 miles road running + 260 ft ascent
  • Sat 25 Oct
Eastbourne, East Sussex, UK

Beachy Head Marathon | Marathon

  • 26.2 miles trail running + 3875 ft ascent

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