20

Fun runs in Wales

Find fun runs in Wales in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

Filter by date

Filter by place

Map

Event listings

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

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the Mini MoRun, Cardiff!
  • Sat 8 Nov
  • £12-£15
Cardiff, UK

Cardiff MoRun | Mini MoRun

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the Mini MoRun, Cardiff!

  • Chip timing
  • Enter online
  • Flat
  • Fancy dress
  • Age 3-12
  • 1.5 km road running
Come and join the day of running and aim to complete a 5K at your own pace on a scenic course then receive a fantastic Smurf-themed medal and goody bag at the finish!
  • Sat 22 Nov
  • £22-£27
Aberdare, Mid Glamorgan, UK

Smurf Run | Wales | 5K

Come and join the day of running and aim to complete a 5K at your own pace on a scenic course then receive a fantastic Smurf-themed medal and goody bag at the finish!

  • Enter online
  • Traffic free
  • Age 12 & over
  • 5 km trail running + 0 ft ascent
Get your Santa suits, reindeer antlers, and elf ears ready — Christmas is Coming, and so is the most magical fun run of the year!
  • Sat 20 Dec
  • £9
Aberdare, Mid Glamorgan, UK

Santa Run Wales

Get your Santa suits, reindeer antlers, and elf ears ready — Christmas is Coming, and so is the most magical fun run of the year!

  • Families
  • Newcomers
  • Fancy dress
  • Event village
  • Park
  • All ages
  • Fun run
  • 5K run
Come and join the day of running and aim to complete a 5K at your own pace on a scenic course then receive a bobble hat, themed medal and goody bag at the finish!
  • Sun 21 Dec
  • £27-£32
Aberdare, Mid Glamorgan, UK

A Christmas Carol Bobble Hat Run | Wales | 5K

Come and join the day of running and aim to complete a 5K at your own pace on a scenic course then receive a bobble hat, themed medal and goody bag at the finish!

  • Enter online
  • Age 12 & over
  • 5 km road running
Returning once again is the hugely popular Dragon’s Dash/Ras y Ddraig junior race where 100+ young people from across North Wales will take part in this 1 mile run through the Menai Bridge.
  • Sun 1 Mar 2026
  • £9.99
Anglesey, Isle of Anglesey, UK

Jones o Gymru Anglesey Dragons Dash

Returning once again is the hugely popular Dragon’s Dash/Ras y Ddraig junior race where 100+ young people from across North Wales will take part in this 1 mile run through the Menai Bridge.

  • Chip timing
  • Enter online
  • PB
  • Age 5 & over
  • 1.3 miles road running
  • Sun 16 Nov
Conwy, Clwyd, UK

Conwy Half Marathon | Fun Run

  • 1 mile road running
  • Sun 16 Nov
Aberaeron, Dyfed, UK

Aberaeron Roundtable Charity 10K Run | 1K Kids Run

  • 1 km road running
  • Sun 7 Dec
Swansea, West Glamorgan, UK

The Great Christmas Fun Run

  • Fun run
  • 5K run
  • 10K run
  • Sun 15 Feb 2026
Ruthin, Clwyd, UK

Ruthin 5K & 10K | Kids 1 Mile

  • 1 mile road running
  • Sun 15 Feb 2026
Pontypool, Brecon Beacons, UK

Pontypool 10K Home Run | 2K Family Fun Run

  • 2 km road running
  • Sun 1 Mar 2026
Cardiff, UK

St Davids Day Run | Kids 1.5K

  • 1.5 km road running
  • Sun 22 Mar 2026
Merthyr Tydfil, Mid Glamorgan, UK

The Merthyr Half Marathon

  • Fun run 2
  • Half marathon
  • Sun 10 May 2026
Llangollen, Clwyd, UK

Llangollen Trail 10K & Kids 1 Mile Race | Kids 1 Mile

  • 1 mile trail running
  • Sun 10 May 2026
Caerphilly, Gwent, UK

Bryn Meadows Caerphilly 10K & Caerphilly 2K | 2K

  • 2 km road running
  • Sun 5 Jul 2026
Porthcawl, Mid Glamorgan, UK

Porthcawl 10K and Junior Races

  • Fun run 3
  • 10K run

Other UK events

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.