731

Runs in UK in May 2026

Find 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.

Filter by place

Filter by date

Map

Event listings

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

Boosted
Muddy good fun! Tackle 15+ award-winning obstacles across 6km of stunning Dorset countryside — then celebrate with friends, a cold drink, and a t-shirt you've truly earned.
  • Sat 16 - Sun 17 May
  • £39.60-£44
  • Teams save 10%
Sturminster Newton, Dorset

Dorset Mud Run

Muddy good fun! Tackle 15+ award-winning obstacles across 6km of stunning Dorset countryside — then celebrate with friends, a cold drink, and a t-shirt you've truly earned.

  • Mud run 2
  • Beginner-friendly
  • Event village
  • Age 16-65
Boosted
50+ years of Lake District running in one unforgettable weekend! Trail runners, fell runners, orienteers and walkers of all abilities in an iconic location with family-friendly activities and more.
  • Sat 30 - Sun 31 May
  • FREE-£85
Ambleside, Cumbria

Lake District Running Festival

50+ years of Lake District running in one unforgettable weekend! Trail runners, fell runners, orienteers and walkers of all abilities in an iconic location with family-friendly activities and more.

  • Sprint orienteer
  • 5K run
  • 10K run
  • Trail run
  • Marathon
  • + 5 more races
  • Families
  • Beginner-friendly
  • Event village
  • Rural
  • Mountains
  • All ages
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
  • Enter online
  • Undulating
  • Age 6 & over
  • Sun 3 May
  • £10-£30
Reigate, Surrey

YMCA Fun Run and Sports Festival

  • Fun run 2
  • Sun 3 May
  • £6.50-£25
Chorley, Lancashire

Chorley 10K and 2K Family Run

  • 10K run
  • Fun run
  • Sun 3 May
  • £13-£39
Camberley, Surrey

Run Frimley

  • 10K run
  • 5K run
  • Fun run
  • Sun 3 May
  • £25-£37
Hope Valley, Derbyshire

Castle & Cake Race

  • Trail run 2
  • Sun 3 May
  • FREE-£20
Manchester, Greater Manchester

Wythenshawe Community Run 10K

  • Fun run
  • 10K run
  • Sun 3 May
  • $99-$149
USA

Lincoln Marathon

  • 26.2 miles road running
  • Sun 3 May
  • £26-£38
King's Lynn, Norfolk

Bespak GEAR 10K

  • 10 km road running + 9 m ascent
  • Sun 3 May
  • £25
Epsom, Surrey

Leatherhead Rotary Bluebell 10K

  • 10 km trail running
  • Sun 3 May
  • £19.95-£25
Shrewsbury, Shropshire

Shrewsbury Point 2 Point 10K

  • 10 km road running
  • Sun 3 May
  • £23-£27
Glasgow, Stirling

Mulberry Bush Montessori Balfron 10K

  • 10 km road running
  • Sun 3 May
  • £18-£20
Ipswich, Suffolk

Ipswich Twilight 5K Race

  • 5 km road running
  • Mon 4 May
  • £38-£56
Winchester, Hampshire

BigWayRound - Winchester

  • Trail run 2
  • Marathon
  • 50K ultra run
  • Mon 4 May
  • £10-£20
Andover, Hampshire

Harewood Forest Trail Race

  • 5K run
  • CaniCross 2
  • 10K run
  • Mon 4 May
  • £10-£20
Esher, Surrey

Esher Runs - 10K Race and 3K Family Fun Run

  • Fun run
  • 10K run
  • Mon 4 May
  • £6-£27
Reading, Berkshire

Reading Roadrunners Shinfield 10K & Junior Cross Country Races

  • XC run 4
  • 10K run
  • Mon 4 May
  • £15
Oxford, Oxfordshire

Bannister Community Mile

  • 1 mile road running
  • Mon 4 May
  • £23-£25
Oxford, Oxfordshire

Chalgrove Festival 10K

  • 10 km road running
  • Mon 4 May
  • £6-£10
Hebden Bridge, West Yorkshire

Coiners

  • 11 km fell running
  • Tue 5 May
  • £9-£17
Exeter, Devon

Run Exe 5K Summer Series - Race 2

  • 5 km road running
  • Wed 6 May
  • FREE
Woking, Surrey

The Woking 3 Miles Monthly Handicap

  • 2.85 miles road running
  • Wed 6 May
  • £15-£17
Chelmsford, Essex

Trifarm 15K Spring Trail Run

  • 15 km trail running
  • Wed 6 May
  • £21
Carlisle, Cumbria

Carlisle City Urban Trail Run

  • 10 km trail running
  • Wed 6 May
  • £18-£20
Lostwithiel, Cornwall

Boconnoc 5 Mile

  • 5 miles multi terrain running
  • Wed 6 May
  • £17-£19
Towcester, Northamptonshire

Silverstone Grand Prix 10K Race

  • 10 km road running
  • Wed 6 May
  • £10-£12
Bristol, Gloucestershire

Bitton 5K Summer Series - Race 1

  • 5 km road running

Search options

Back to search options
4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.