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Marathons in South East in May 2025

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

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Be part of the action! The Mid Sussex Marathon Weekend returns for it’s 14th year in 2025. This unique sell-out Bank Holiday weekend event has something for everyone.
  • Sat 3 - Mon 5 May
  • £40
  • Sat 3 - Mon 5 May
  • £40
Burgess Hill, West Sussex, UK

Mid Sussex Marathon Weekend | Virtual Marathon

Be part of the action! The Mid Sussex Marathon Weekend returns for it’s 14th year in 2025. This unique sell-out Bank Holiday weekend event has something for everyone.

  • Enter online
  • Age 18 & over
  • 3 days multi terrain running
Be part of the action! The Mid Sussex Marathon Weekend returns for it’s 14th year in 2025. This unique sell-out Bank Holiday weekend event has something for everyone.
  • Sat 3 - Mon 5 May
  • £63-£75
  • Sat 3 - Mon 5 May
  • £63-£75
East Grinstead, West Sussex, UK

Mid Sussex Marathon Weekend | Full Marathon

Be part of the action! The Mid Sussex Marathon Weekend returns for it’s 14th year in 2025. This unique sell-out Bank Holiday weekend event has something for everyone.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 17 & over
  • 3 days multi terrain running
A multi award-winning marathon consistently ranked in the top 10 UK marathons with a stadium finish to give you goosebumps! AIMS-certified and BARR Gold accreditation for outstanding race management.
  • Mon 5 May
  • £48-£58
  • Mon 5 May
  • £48-£58
Milton Keynes, Buckinghamshire, UK

MK Marathon

A multi award-winning marathon consistently ranked in the top 10 UK marathons with a stadium finish to give you goosebumps! AIMS-certified and BARR Gold accreditation for outstanding race management.

  • Chip timing
  • Enter online
  • GPS tracking
  • Flat
  • PB
  • Traffic free
  • Age 18 & over
  • 26.2 miles road running
Previously rated one of the top UK marathons! Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes.
  • Sat 10 May
  • £53-£55
  • Sat 10 May
  • £53-£55
Wadhurst, East Sussex, UK

Bewl Water Spring | Marathon

Previously rated one of the top UK marathons! Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes.

  • Chip timing
  • Enter online
  • Hilly
  • Age 18 & over
  • 26.2 miles trail running
Entries close tomorrow
Part of the London 2 Brighton Ultra weekend, run, jog or walk from Turners Hill through wonderful Sussex countryside up & over the testing South Downs before coastal views to Brighton Racecourse.
  • Sat 24 - Sun 25 May
  • £139
  • Entries close tomorrow
  • Sat 24 - Sun 25 May
  • £139
  • Entries close tomorrow
Crawley, West Sussex, UK

Sussex Marathon

Part of the London 2 Brighton Ultra weekend, run, jog or walk from Turners Hill through wonderful Sussex countryside up & over the testing South Downs before coastal views to Brighton Racecourse.

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 42 km trail running + 700 m ascent
  • Sun 4 May
Lancing, West Sussex, UK

Three Forts Challenge | Marathon

  • 26.2 miles multi terrain running
  • Mon 5 May
Winchester, Hampshire, UK

BigWayRound - Winchester | Marathon

  • 26.2 miles trail running
  • Sat 17 May
Newbury, Berkshire, UK

Compton Challenge | Marathon

  • 26.8 miles trail running
  • Sun 18 May
Rochester, Minnesota, USA

Med City Marathon

  • 26.2 miles road running
  • Sun 18 May
Winchester, Hampshire, UK

Guided Spring Marathon - Winchester

  • 26.2 miles trail running
  • Sat 24 May
Guildford, Surrey, UK

The Fox Trail 20K, 41K & 62K | 41K

  • 41 km trail running

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