10

Marathons in South East in March 2025

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

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Run the route of the world's first EVER 26.2 mile marathon from Windsor to London. An historic race with an incredible story. Run in the footsteps of legends and receive a special 1908 replica medal.
  • Sat 8 Mar
  • £69.99
  • Sat 8 Mar
  • £69.99
Windsor, Berkshire, UK

Original Marathon

Run the route of the world's first EVER 26.2 mile marathon from Windsor to London. An historic race with an incredible story. Run in the footsteps of legends and receive a special 1908 replica medal.

  • Enter online
  • Urban
  • Age 18 & over
  • 26.2 miles road running
A delectable racing experience perfect for those planning a spring marathon, over a pancake flat course using the wide, quiet country lanes surrounding the marsh town of Lydd in Kent.
  • Sun 9 Mar
  • £30-£35
  • Sun 9 Mar
  • £30-£35
Romney Marsh, Kent, UK

Brett Lydd 20 Mile

A delectable racing experience perfect for those planning a spring marathon, over a pancake flat course using the wide, quiet country lanes surrounding the marsh town of Lydd in Kent.

  • Enter online
  • Flat
  • PB
  • Age 18 & over
  • 20 miles road running
Cancelled
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 a cool 1-2 loops instead, depending on how you feel on the day!
  • Sat 29 Mar
  • £52
  • Cancelled
  • Sat 29 Mar
  • £52
  • Cancelled
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Mar | 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 a cool 1-2 loops instead, depending on how you feel on the day!

  • Enter online
  • Undulating
  • Age 18 & over
  • 26.2 miles multi terrain running
  • Sat 8 Mar
Eastbourne, East Sussex, UK

EnduranceLife - Sussex | Marathon

  • 26.2 miles road running
  • Sun 9 Mar
Steyning, West Sussex, UK

Steyning Stinger | Marathon

  • 42 km multi terrain running
  • Sun 9 Mar
Kingston upon Thames, Surrey, UK

Kingston Breakfest Run | 20 Mile

  • 20 miles road running
  • Sat 15 Mar
Walton-on-Thames, Surrey, UK

Spring Marathon & Half Marathon | Marathon

  • 26.2 miles trail running
  • Sat 22 Mar
Dorking, Surrey, UK

The Surrey Hills Marathon

  • 26.2 miles trail running
  • Sat 22 Mar
Horndean, Hampshire, UK

Winter's End - 50 Mile Ultra & Marathon | Marathon

  • 26.2 miles trail running
  • Sun 23 Mar
Redhill, Surrey, UK

Y2Y North Downs Trek / Run | Marathon Challenge Run

  • 26.2 miles road running

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