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Fun runs in UK in May 2026

Find fun runs in UK 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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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Boosted
A challenging 5K ‘fun’ run as part of the Lake District Running Festival an iconic location with a grandstand finish, wooden medal, free event photos and, more importantly, cake...
  • Sat 30 May
  • £15-£20
Ambleside, Cumbria

Lake District Running Festival | 5km Grasmere Gallop

A challenging 5K ‘fun’ run as part of the Lake District Running Festival an iconic location with a grandstand finish, wooden medal, free event photos and, more importantly, cake...

  • 5.7 km trail running + 61 m 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
  • Sat 16 May
  • £10-£27
Basildon, Essex

Test Track Ten Races

  • 10 miler
  • 10K run
  • Fun run
  • Sat 16 - Sun 17 May
  • £39.60-£44
Sturminster Newton, Dorset

Dorset Mud Run

  • Mud run 2
  • Sat 16 May
  • FREE
London

HOKA Hackney Moves | Hackney 5K

  • 5 km road running
  • Sun 17 May
  • £2-£34
Barry, South Glamorgan

Barry Island 10K and Junior Races

  • Fun run 3
  • 10K run
  • Sun 17 May
  • £5-£27
Chesterfield, Derbyshire

Redbrik Foundation Chesterfield 10K

  • 5K run 2
  • Fun run 2
  • 10K run
  • Sun 17 May
  • £7.50
Sunderland, Tyne and Wear

SG Petch Sunderland City Runs | Big 3K

  • 3 km road running
  • Sun 17 May
  • £7
Leeds, West Yorkshire

Cookridge Community Fun Run

  • 1 mile trail running
  • Sun 17 May
  • £7
Bognor Regis, West Sussex

Bognor Prom 10K | Junior Fun Run

  • 1.5 km road running
  • Sun 17 May
  • £13-£16
Newton Abbot, Devon

The Lemon Run 5K & 10K | 5K

  • 5 km multi terrain running
  • Sun 17 May
  • £10
Chester, Cheshire

Essar Chester Fun Run

  • 1 mile road running
  • Sun 17 May
  • £5-£6
St Albans, Hertfordshire

Wheathampstead 10K & 2K Fun Run | 2K Fun Run

  • 2 km trail running
  • Sun 17 May
  • £15
Mansfield, Nottinghamshire

Smash Sherwood | Junior Race

  • 1 mile trail running + 14 m ascent
  • Sun 17 May
  • £12
Aberdeen, Aberdeenshire

GEF Safari Series | Race 1 | Kids 1K

  • 1 km road running
  • Sun 17 May
  • £3
Hope Valley, Derbyshire

Eyam Half Marathon | Kids Race

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

Thruxton 10K | Race 1 | Fun Run

  • 3.8 km road running
  • Thu 21 May
  • £2
Weston-super-Mare, Somerset

The Dave Jones Prom Run Series - Race 9 | Junior 1 Mile

  • 1 mile road running
  • Fri 22 May
  • £11-£13
Eastbourne, East Sussex

Eastbourne Mile Night

  • Fun run 2
  • Sat 23 May
  • £4.50-£27
Kirkcudbright, Dumfries and Galloway

Kirkcudbright Half Marathon and Buckland Burn Up

  • Fun run 2
  • Road run
  • Half marathon
  • Sun 24 May
  • £5
Exeter, Devon

Bishop Fleming Great West Run | Moki Community Mile

  • 1 mile road running
  • Sun 24 May
  • £5
Stanford-le-Hope, Essex

Thameside 10K & 5K Races | 1K Kids Fun Run

  • 1 km trail running
  • Mon 25 May
  • £5
Bishop's Stortford, Essex

Hatfield Broad Oak 10K | Little ‘O’ Family Fun Run

  • 1 mile road running
  • Wed 27 May
  • £5
Bexhill-on-Sea, East Sussex

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

  • 1 mile road running
  • Sat 30 May
  • £16
Saint Agnes, Cornwall

Trail Pursuit: Cornwall | Kids 1 Mile

  • 1 mile trail running
  • Sun 31 May
  • FREE
Plymouth, Devon

Muskie Madness | 1 Mile Kids Race

  • 1 mile multi terrain running

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