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5K runs in South East in May 2026

Find 5k runs in South East in May 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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Come and celebrate 50 years since the release of the iconic Rocky film! Have you got the Eye of The Tiger, the guts to get the glory and the will to rise up to the challenge and run 5K?
  • Sat 16 May
  • £15-£27
Staines, Surrey

Rocky at 50 Run | 5K

Come and celebrate 50 years since the release of the iconic Rocky film! Have you got the Eye of The Tiger, the guts to get the glory and the will to rise up to the challenge and run 5K?

  • 5 km road running
  • Enter online
  • Flat
  • Traffic free
  • Age 12 & over
Choose your distance and chase your personal best on the flat, chip-timed 5K course at London 2012's iconic Olympic venue; all abilities welcome.
  • Wed 27 May
  • £28
Windsor, Buckinghamshire

Midweek Run Dorney Lake | May | 5K

Choose your distance and chase your personal best on the flat, chip-timed 5K course at London 2012's iconic Olympic venue; all abilities welcome.

  • 5 km road running
  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 11 & over
Come and join this May Midweek Medal Madness event, where runners will also be celebrating Leon's Birthday!
  • Fri 29 May
  • £15-£27
Staines, Surrey

Midweek Medal Madness | Leons Birthday Run | 5K

Come and join this May Midweek Medal Madness event, where runners will also be celebrating Leon's Birthday!

  • 5 km road running
  • Enter online
  • Age 12 & over
  • Thu 14 May
  • £24
Wokingham, Berkshire

Dinton 5K & 10K Summer Series - Race 1 | 5K

  • 5 km trail running
  • Sat 16 - Sun 17 May
  • £20-£129.99
Henley-on-Thames, Buckinghamshire

London West Spartan Trifecta Weekend

  • Fun run 6
  • 5K run 2
  • Half marathon
  • 10K run
  • Sun 17 May
  • £50
East Grinstead, West Sussex

Mud Monsters Run | 5K

  • 7 km multi terrain running
  • Wed 27 May
  • £15-£17
Bexhill-on-Sea, East Sussex

GBR Run Bexhill 5K Series - Race One | 5K

  • 5 km road running
  • Wed 27 May
  • £10-£12
Portsmouth, Hampshire

Lakeside 5K Series - Race 1

  • 5 km road running

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