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Fun runs in South East in Spring

Find fun runs in South East in Spring - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Be part of the action! The Mid Sussex Marathon Weekend returns for it’s 15th year in 2026. This unique sell-out Bank Holiday weekend event has something for everyone.
  • Sat 2 - Mon 4 May
  • £7-£75
Burgess Hill, West Sussex

Mid Sussex Marathon Weekend

Be part of the action! The Mid Sussex Marathon Weekend returns for it’s 15th year in 2026. This unique sell-out Bank Holiday weekend event has something for everyone.

  • 10 miler 2
  • 10K run
  • Marathon 2
  • Fun run 6
  • Multi-terrain run
A totally flat mile course for all the family including buggies, prams and four-legged friends with chip timing and a super medal!
  • Sun 3 May
  • £8
Worthing, West Sussex

Worthing RUNFEST | Family Mile

A totally flat mile course for all the family including buggies, prams and four-legged friends with chip timing and a super medal!

  • 1 mile road running
This Bank Holiday event is run 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.
  • Mon 4 May
  • £15-£27
Staines, Surrey

Bank Holiday Madness May

This Bank Holiday event is run 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.

  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
A fantastic event for runners (or walkers) of all ages and abilities. Experience what being a superhero is all about as you cross the finish line cheered by thousands of admiring spectators!
  • Mon 4 May
  • £12
Milton Keynes, Buckinghamshire

MK Marathon Weekend | Superhero Fun Run

A fantastic event for runners (or walkers) of all ages and abilities. Experience what being a superhero is all about as you cross the finish line cheered by thousands of admiring spectators!

  • 1 mile road running
Enjoy every spellbinding step through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.
  • Fri 8 May
  • £7
Rye, East Sussex

Rye Summer 10K & 5K Series | Race One | Junior Run

Enjoy every spellbinding step through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.

  • 1 km road running
A scenic 7K trail run through rolling countryside and working farmland, with a relaxed, friendly atmosphere and a well-earned post-run drink waiting at the finish. Fancy dress and non-runners welcome!
  • Sat 30 May
  • £22
Horsham, West Sussex

Silly Moo 7 Fun Run

A scenic 7K trail run through rolling countryside and working farmland, with a relaxed, friendly atmosphere and a well-earned post-run drink waiting at the finish. Fancy dress and non-runners welcome!

  • 7 km trail running
Thousands of runners of all abilities and ages will be welcomed to Green Park in Reading to run a traffic-free, super-flat route as part of a family-friendly event day.
  • Sun 31 May
  • £13-£28
Reading, Berkshire

Green Park Reading 10K

Thousands of runners of all abilities and ages will be welcomed to Green Park in Reading to run a traffic-free, super-flat route as part of a family-friendly event day.

  • Fun run 2
  • 10K run
  • Sat 18 Apr
  • £15-£23
Pirbright, Surrey

Brutal - Congo Stream | Kids Lap

  • 3.5 km trail running
  • Sun 19 Apr
  • £6
Worthing, West Sussex

Findon Grand National 10K & 5 Mile Trail Run | 2K Kids Run | 2K Kids Run

  • 2 km trail running
  • Thu 23 Apr
  • £22.50
Portsmouth, Hampshire

Run The Saints Series - St Georges Day | 5K

  • 5 km road running
  • Sun 26 Apr
  • £3-£19
Chieveley, Berkshire

The Chieveley Chase

  • Fun run 2
  • 10K run
  • Sun 26 Apr
  • £6-£30
Henley-on-Thames, Oxfordshire

Nettlebed Stinger 10K

  • Fun run 2
  • 10K run
  • 5K run
  • Sun 26 Apr
  • £7
Farnham, Hampshire

Bolt Round the Holt | 1K Children's Race

  • 1 km xc running
  • Sun 3 May
  • £10-£30
Reigate, Surrey

YMCA Fun Run and Sports Festival

  • Fun run 2
  • Sun 3 May
  • £13-£39
Camberley, Surrey

Run Frimley | 1 Mile Fun Run

  • 1 km trail running
  • Sun 3 May
  • £7
Southampton, Hampshire

ABP Southampton Fun Run

  • 1 mile road running
  • Mon 4 May
  • £15
Oxford, Oxfordshire

Bannister Community Mile

  • 1 mile road running
  • Sun 10 May
  • £5-£22
Prestwood, Buckinghamshire

Run Prestwood

  • Fun run
  • 5K run
  • 10K run
  • Sun 10 May
  • £18
Oxford, Oxfordshire

Bidwells Oxford 10K | Junior 3K

  • 3 km road running
  • Sun 10 May
  • £6
Sittingbourne, Kent

Oliver Fisher 10K & 5K | Junior Run

  • 1 mile multi terrain running
  • Thu 14 May
  • £8
Wokingham, Berkshire

Dinton 5K & 10K Summer Series - Race 1 | Kids 2K

  • 2 km trail running + 8 ft ascent
  • Sat 16 - Sun 17 May
  • £20-£129.99
Henley-on-Thames, Buckinghamshire

London West Spartan Trifecta Weekend

  • Fun run 9
  • Half marathon 2
  • 5K run 2
  • 10K run 2
  • Sun 17 May
  • £7
Bognor Regis, West Sussex

Bognor Prom 10K | Junior Fun Run

  • 1.5 km road running
  • Tue 19 May
  • £7.50
Andover, Hampshire

Thruxton 10K | Race 1 | Fun Run

  • 3.8 km road running
  • Fri 22 May
  • £11-£13
Eastbourne, East Sussex

Eastbourne Mile Night

  • Fun run 2

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