56 Trail runs in North Wales

Find trail runs in and around North Wales for 2024/2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Click an event for full event details, location, route, sustainability, what's included and how to enter.

Starting at Aber Falls Distillery on the North Wales coast, this fully waymarked route takes in 14 of the Welsh 3000ft peaks, in an epic North-South traverse of 52km & 3,900m+
  • Sat 22 Jun
  • £119
Llanfairfechan, Gwynedd, UK

Rab 14 Peaks Ultra

Starting at Aber Falls Distillery on the North Wales coast, this fully waymarked route takes in 14 of the Welsh 3000ft peaks, in an epic North-South traverse of 52km & 3,900m+

  • 52 km trail running + 3900 m ascent
A truly spectacular, pure Skyrunning route, taking in the iconic Tryfan North Ridge and Crib Goch Grade 1 scrambles, as well as several other technical ridges and trails.
  • Sat 22 Jun
  • £99
Caernarfon, Gwynedd, UK

Rab Snowdon Skyrace®

A truly spectacular, pure Skyrunning route, taking in the iconic Tryfan North Ridge and Crib Goch Grade 1 scrambles, as well as several other technical ridges and trails.

  • 38 km trail running + 3300 m ascent
Spectacular entry-level SkyRace® route taking in some of Snowdon's most scenic trails, as part of Wales' only day of skyrunning.
  • Sat 22 Jun
  • £69
Caernarfon, Gwynedd, UK

Rab Copper Skytrail

Spectacular entry-level SkyRace® route taking in some of Snowdon's most scenic trails, as part of Wales' only day of skyrunning.

  • 27 km trail running + 2300 m ascent
New for 2024! Wonderfully fast, fun and runnable trails, taking in Moel Eilio ridge and 'Telegraph Valley', as part of Wales' only day of skyrunning.
  • Sat 22 Jun
  • £39
Caernarfon, Gwynedd, UK

Rab Fairy Trail

New for 2024! Wonderfully fast, fun and runnable trails, taking in Moel Eilio ridge and 'Telegraph Valley', as part of Wales' only day of skyrunning.

  • 16 km trail running + 950 m ascent
A top class 5K trail race on a challenging and scenic trail around Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!
  • Fri 29 Nov
  • £16
Betws-y-Coed, Clwyd, UK

Firelight Five 5K Night Trail Race

A top class 5K trail race on a challenging and scenic trail around Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!

  • 5 km trail running
A top class half marathon event on a challenging and scenic trail around Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!
  • Sat 30 Nov
  • £33
Betws-y-Coed, Clwyd, UK

Betws-y-coed Trail Challenge | Half Marathon

A top class half marathon event on a challenging and scenic trail around Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!

  • 13.1 miles trail running
A top class 10K trail race on a challenging and scenic trail to Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!
  • Sat 30 Nov
  • £24
Betws-y-Coed, Clwyd, UK

Betws-y-coed Trail Challenge | 10K

A top class 10K trail race on a challenging and scenic trail to Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!

  • 10 km trail running
A top class 10K trail canicross on a challenging and scenic trail to Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!
  • Sat 30 Nov
  • £24
Betws-y-Coed, Clwyd, UK

Betws-y-coed Trail Challenge | 10K Canicross

A top class 10K trail canicross on a challenging and scenic trail to Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!

  • 10 km trail running
  • Sat 9 Mar
  • £17.50
Mold, Clwyd, UK

Loggerheads Trail | 10K Trail

OutFit Personal Fitness are back at Loggerheads in 2024, for the running of this popular Trail Running event.

  • 10 km trail running
  • Sat 9 Mar
  • £15.50
Mold, Clwyd, UK

Loggerheads Trail | 5K Canicross Trail

OutFit Personal Fitness are back at Loggerheads in 2024, for the running of this popular Trail Running event.

  • 5 km trail running
  • Sat 9 Mar
  • £15.50
Mold, Clwyd, UK

Loggerheads Trail | 5K Trail

OutFit Personal Fitness are back at Loggerheads in 2024, for the running of this popular Trail Running event.

  • 5 km trail running
  • Sat 16 Mar
  • £15.49
Wrexham, Clwyd, UK

Brynkinalt Running Festival | 5K Canicross

The Brynkinalt Running Festival brings together an active community of people taking part in sporting events for reasons ranging from fitness, competition, charity, health, fun or to simply finish.

  • 5 km trail running
  • Sun 17 Mar
  • £15.49
Wrexham, Clwyd, UK

Brynkinalt Running Festival | 5K

The Brynkinalt Running Festival brings together an active community of people taking part in sporting events for reasons ranging from fitness, competition, charity, health, fun or to simply finish.

  • 5 km trail running
  • Sun 17 Mar
  • £20.49
Wrexham, Clwyd, UK

Brynkinalt Running Festival | 10K

The Brynkinalt Running Festival brings together an active community of people taking part in sporting events for reasons ranging from fitness, competition, charity, health, fun or to simply finish.

  • 10 km trail running
  • Sat 23 Mar
  • FREE-£15
Mold, Clwyd, UK

Moel Famau Easter 'Piece of String' Race

A great chance to stretch your legs with this event at the start of the Easter holidays, with a Canicross race going off before the main pack.

  • 6 km trail running
  • Sun 7 Apr
  • £18-£24
Blaenau Ffestiniog, Gwynedd, UK

Trawsfynydd Lake & Kids Race | Trawsfynydd Lake Race

Beautiful multi-terrain 8.6 mile race in the heart of Eryri/Snowdonia with all proceeds going to the local Search and Rescue Team.

  • 8.6 miles multi terrain running + 175 m ascent
  • Sun 14 Apr
  • FREE-£27.50
Prestatyn, Clwyd, UK

Summit 2 Sea - The Offa's Dyke Half Marathon

The Spring race involving summit and sea, we will be going 'Summit 2 Sea' - and the Half Marathon (ish - it's 13.8 miles) will see runners gather on the summit of Moel y Parc...

  • 13.8 miles trail running
  • Sat 27 Apr
  • £87.50
Prestatyn, Clwyd, UK

North Wales | 100K

This event gives participants the opportunity to take in a runnable, beautiful route which follows the North Walian coastline between Prestatyn and Bangor.

  • 100 km trail running
  • Sat 27 Apr
  • £48.50
Prestatyn, Clwyd, UK

North Wales | 50K

This event gives participants the opportunity to take in a runnable, beautiful route which follows the North Walian coastline between Prestatyn and Bangor.

  • 50 km trail running
  • Sat 27 Apr
  • £20
Dolgellau, Gwynedd, UK

Goldrush | Trail

Taking place in 2024 the Goldrush Trail race visits some of the best trails and singletrack that Coed y Brenin has to offer.

  • 8.5 miles trail running
  • Sat 27 Apr
  • £20
Dolgellau, Gwynedd, UK

Goldrush | Canicross

Taking place in 2024 the Goldrush Trail race visits some of the best trails and singletrack that Coed y Brenin has to offer.

  • 8.5 miles trail running
  • Sun 5 May
  • £5
Llangollen, Clwyd, UK

Llangollen Trail Race | Kids 1 Mile

Welcome to the most beautiful 10K run in the UK.

  • 1 mile trail running
  • Sun 5 May
  • £17-£19
Llangollen, Clwyd, UK

Llangollen Trail Race | 10K

Welcome to the most beautiful 10K run in the UK.

  • 10 km trail running
  • Sat 11 - Sun 12 May
  • FREE-£130
Prestatyn, Clwyd, UK

24 Hours South - The Offa's Dyke ULTRA

24 hours - South....along the Offa's Dyke Footpath. How far will you get?

  • 24 hrs trail running
  • Sun 12 May
  • £45
Mold, Clwyd, UK

Excalibur Marathon | Marathon

Altitude with Attitude Marathon/Half/10K over 5,500ft of Ascent

  • 26.2 miles trail running
  • Sun 12 May
  • £45
Mold, Clwyd, UK

Excalibur Marathon | Marathon Canicross

Altitude with Attitude Marathon/Half/10K over 5,500ft of Ascent

  • 26.2 miles trail running
  • Sun 12 May
  • £40
Mold, Clwyd, UK

Excalibur Marathon | Half Marathon

Altitude with Attitude Marathon/Half/10K over 5,500ft of Ascent

  • 13.1 miles trail running
  • Sun 12 May
  • £40
Mold, Clwyd, UK

Excalibur Marathon | Half Marathon Canicross

Altitude with Attitude Marathon/Half/10K over 5,500ft of Ascent

  • 13.1 km trail running
  • Sun 12 May
  • £35
Mold, Clwyd, UK

Excalibur Marathon | 10K

Altitude with Attitude Marathon/Half/10K over 5,500ft of Ascent

  • 10 km trail running
  • Sun 12 May
  • £35
Mold, Clwyd, UK

Excalibur Marathon | 10K Canicross

Altitude with Attitude Marathon/Half/10K over 5,500ft of Ascent

  • 10 km trail running
  • Sun 2 Jun
  • £35
Tywyn, Gwynedd, UK

Cadair X

Possibly the toughest half marathon in the UK, and the most awe-inspiring.

  • 13.1 miles trail running
  • Fri 7 Jun
  • £195
Holywell, Clwyd, UK

The Pilgrims Ultras and Trail Marathon | North Wales Pilgrims ‘Race Across Wales’ 141 Ultra Marathon

Hundreds of years have passed since pilgrims in their thousands were finding their way to Bardsey Island, drawn there by stories of the special peace to be found at the edge of the Western world...

  • 141 miles trail running
  • Sat 8 Jun
  • FREE-£47.50
Llangollen, Clwyd, UK

The Llangollen 50K

A race that took place for the first time in 2021 - in this truly beautiful area of North Wales.

  • 50 km trail running
  • Sat 8 Jun
  • £95
Bangor, Gwynedd, UK

The Pilgrims Ultras and Trail Marathon | Pilgrims 60

Hundreds of years have passed since pilgrims in their thousands were finding their way to Bardsey Island, drawn there by stories of the special peace to be found at the edge of the Western world...

  • 60 miles trail running
  • Sat 8 Jun
  • £55
Pwllheli, Gwynedd, UK

The Pilgrims Ultras and Trail Marathon | Pilgrims Marathon

Hundreds of years have passed since pilgrims in their thousands were finding their way to Bardsey Island, drawn there by stories of the special peace to be found at the edge of the Western world...

  • 26.2 miles trail running
  • Sun 9 Jun
  • £19-£21
Conwy, Clwyd, UK

Llyn Brenig 9.5 Mile & Canicross | 9.5 Mile

The Brenig Trail circumnavigates Llyn Brenig through forest and along the shoreline of the lake.

  • 9.5 miles trail running
  • Sun 9 Jun
  • £19-£21
Conwy, Clwyd, UK

Llyn Brenig 9.5 Mile & Canicross | 9.5 Mile Canicross

The Brenig Trail circumnavigates Llyn Brenig through forest and along the shoreline of the lake.

  • 9.5 miles trail running
  • Sat 15 Jun
  • £45
Dolgellau, Gwynedd, UK

Salomon | Trail Marathon Wales

Taking place in 2024, the Salomon Trail Marathon Wales and Trail Half Hanner will have full (26 mile / 42km) and half (13mile / 21 km) marathon race routes...

  • 26 miles trail running
  • Sat 15 Jun
  • £35
Dolgellau, Gwynedd, UK

Salomon | Trail Half Hanner

Taking place in 2024, the Salomon Trail Marathon Wales and Trail Half Hanner will have full (26 mile / 42km) and half (13mile / 21 km) marathon race routes...

  • 13 miles trail running
  • Sat 22 Jun
  • £87-£89
Dolgellau, Gwynedd, UK

Ultra Wales 50

5th Edition 2024!

  • 50 miles trail running
  • Sat 29 Jun
  • £54
Conwy, Clwyd, UK

Snowdonia Race | Half Marathon

Explore majestic Snowdonia National Park! Trail Half Marathon, 10K & Kids 1 mile. +Yoga, festivities & camping!

  • 13.1 miles trail running
  • Sat 29 Jun
  • £44
Conwy, Clwyd, UK

Snowdonia Race | 10K

Explore majestic Snowdonia National Park! Trail Half Marathon, 10K & Kids 1 mile. +Yoga, festivities & camping!

  • 10 km trail running
  • Sat 29 Jun
  • £12
Conwy, Clwyd, UK

Snowdonia Race | Kids 1 Mile

Explore majestic Snowdonia National Park! Trail Half Marathon, 10K & Kids 1 mile. +Yoga, festivities & camping!

  • 1 mile trail running
  • Sat 6 Jul
  • £85
Caernarfon, Gwynedd, UK

TEC Eryri The Crossing | Ultra Marathon

Eryri (Snowdonia) The Crossing 2024

  • 56.57 km trail running
  • Sat 6 Jul
  • £75
Caernarfon, Gwynedd, UK

TEC Eryri The Crossing | Marathon

Eryri (Snowdonia) The Crossing 2024

  • 44.4 km trail running
  • Sat 6 Jul
  • £48
Caernarfon, Gwynedd, UK

TEC Eryri The Crossing | Half Marathon

Eryri (Snowdonia) The Crossing 2024

  • 21.45 km trail running
  • Sat 6 Jul
  • £40
Caernarfon, Gwynedd, UK

TEC Eryri The Crossing | 15K

Eryri (Snowdonia) The Crossing 2024

  • 15 km trail running
  • Sat 13 - Sun 14 Jul
  • £115.99-£236.99
Caernarfon, Gwynedd, UK

Black Diamond Yr Wyddfa Snowdon24

Yr Wyddfa (Snowdon) is the highest mountain in England and Wales. Your challenge is to ascend and descend as many times as possible in 24 hours - solo or as a relay team.

  • 24 hrs trail running
  • Sun 14 Jul
  • £89.99-£99.99
Caernarfon, Gwynedd, UK

XTERRA Snowdonia Trail Marathon Eryri | Ultra Marathon

Welcome to the XTERRA Snowdonia Trail Marathon Eryri, a stunning Trail Marathon, Ultra Marathon, Half Marathon and 10k, starting and finishing in Wales' outdoor capital, Llanberis.

  • 57 km trail running
  • Sun 14 Jul
  • £55.99-£59.99
Caernarfon, Gwynedd, UK

XTERRA Snowdonia Trail Marathon Eryri | Marathon

Welcome to the XTERRA Snowdonia Trail Marathon Eryri, a stunning Trail Marathon, Ultra Marathon, Half Marathon and 10k, starting and finishing in Wales' outdoor capital, Llanberis.

  • 27.3 miles trail running
  • Sun 14 Jul
  • £42.99-£47.99
Caernarfon, Gwynedd, UK

XTERRA Snowdonia Trail Marathon Eryri | Half Marathon

Welcome to the XTERRA Snowdonia Trail Marathon Eryri, a stunning Trail Marathon, Ultra Marathon, Half Marathon and 10k, starting and finishing in Wales' outdoor capital, Llanberis.

  • 12.9 miles trail running
  • Sun 14 Jul
  • £29.99-£35.99
Caernarfon, Gwynedd, UK

XTERRA Snowdonia Trail Marathon Eryri | 10K

Welcome to the XTERRA Snowdonia Trail Marathon Eryri, a stunning Trail Marathon, Ultra Marathon, Half Marathon and 10k, starting and finishing in Wales' outdoor capital, Llanberis.

  • 9.8 km trail running
  • Sat 17 - Sun 18 Aug
  • £91.95-£379.95
Denbigh, Clwyd, UK

Moel Famau 24

No cut off - no minimum amount of laps. Enjoy racing if you wish, but you can also enjoy a no pressure environment where you can do your own thing, at your own speed!

  • 24 hrs trail running
  • Sat 7 Sep
  • £26
Caernarfon, Gwynedd, UK

Marathon Creulon | Half Marathon

This amazing route takes you on an undulating trail run around the lake and then up and down Wales's highest mountain, Yr Wyddfa (Snowdon).

  • 13.1 miles trail running
  • Sat 7 Sep
  • £38
Caernarfon, Gwynedd, UK

Marathon Creulon | Full Marathon

This amazing route takes you on an undulating trail run around the lake and then up and down Wales's highest mountain, Yr Wyddfa (Snowdon).

  • 26.2 miles trail running
  • Sat 9 Nov
  • £75
Pwllheli, Gwynedd, UK

The Winter Ultra

Pen Llyn Ultras - Winter Edition

  • 37.5 miles trail running

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