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Trail runs in Wales

Find trail runs near me in 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.

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
  • 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!

  • Chip timing
  • Enter online
  • Undulating
  • Age 11 & over
  • 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
  • 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!

  • Chip timing
  • Enter online
  • Hilly
  • Age 17 & over
  • 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
  • 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!

  • Chip timing
  • Enter online
  • Undulating
  • Age 15 & over
  • 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
  • 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!

  • Chip timing
  • Enter online
  • Undulating
  • Age 15 & over
  • 10 km trail running
  • Fri 18 Oct
Bangor, Gwynedd, UK

Slate Trail Ultra | Slate Trail Ultra

  • 88 km trail running
  • Sat 19 Oct
Bangor, Gwynedd, UK

Slate Trail Ultra | Ultra Tour of The Quarries

  • 145 km trail running
  • Sat 19 Oct
Mold, Clwyd, UK

Loggerheads Autumn Trails | 14K Trail

  • 14 km trail running
  • Sat 19 Oct
Mold, Clwyd, UK

Loggerheads Autumn Trails | 7K Canicross

  • 7 km trail running
  • Sat 19 Oct
Mold, Clwyd, UK

Loggerheads Autumn Trails | 7K Trail

  • 7 km trail running
  • Sun 20 Oct
Llanwrtyd Wells, Powys, UK

Ron Skilton Memorial Half Marathon | 10K

  • 10 km trail running
  • Sun 20 Oct
Llanwrtyd Wells, Powys, UK

Ron Skilton Memorial Half Marathon | Half Marathon

  • 13 miles trail running
  • Sun 20 Oct
Corwen, Clwyd, UK

Brenig Way 50K Trail

  • 50 km trail running
  • Sat 26 Oct
Thistleboon, West Glamorgan, UK

Gower Ultra 50, Ultra Bach and Trail Race | Ultra 50

  • 50 miles trail running
  • Sat 26 Oct
Thistleboon, West Glamorgan, UK

Gower Ultra 50, Ultra Bach and Trail Race | Ultra Bach

  • 34 miles trail running
  • Sat 26 Oct
Thistleboon, West Glamorgan, UK

Gower Ultra 50, Ultra Bach and Trail Race | Trail Race

  • 23 miles trail running
  • Sat 26 Oct
Mold, Clwyd, UK

Moel Famau Halloween 'Piece of String' Night Race | Piece of String

  • 6 km trail running
  • Sat 26 Oct
Mold, Clwyd, UK

Moel Famau Halloween 'Piece of String' Night Race | Canicross Entry

  • 6 km trail running
  • Sat 2 Nov
Merthyr Tydfil, Mid Glamorgan, UK

OTT Ultra Marathon 30 Miles - Brecon Beacons

  • 30 miles trail running
  • Sun 3 Nov
Machynlleth, Gwynedd, UK

Dyfi 8 Trail Race | 8K

  • 8 km trail running
  • Sun 3 Nov
Machynlleth, Gwynedd, UK

Dyfi 8 Trail Race | 8 Mile

  • 8 miles trail running
  • Sat 9 Nov
Pwllheli, Gwynedd, UK

The Winter Ultra

  • 37.5 miles trail running
  • Sat 9 Nov
Swansea, West Glamorgan, UK

EnduranceLife - Gower | Marathon

  • 27.3 miles trail running
  • Sat 9 Nov
Swansea, West Glamorgan, UK

EnduranceLife - Gower | Ultra

  • 34 miles trail running
  • Sat 9 Nov
Port Talbot, West Glamorgan, UK

Margam Trail Races | Half Marathon

  • 13.1 miles trail running
  • Sat 9 Nov
Swansea, West Glamorgan, UK

EnduranceLife - Gower | Half Marathon

  • 14.3 miles trail running
  • Sat 9 Nov
Port Talbot, West Glamorgan, UK

Margam Trail Races | 10K

  • 10 km trail running
  • Sat 9 Nov
Port Talbot, West Glamorgan, UK

Margam Trail Races | 5K

  • 5 km trail running
  • Sat 9 Nov
Swansea, West Glamorgan, UK

EnduranceLife - Gower | 10K

  • 10 km trail running
  • Sun 10 Nov
Llanfairpwllgwyngyll, Isle of Anglesey, UK

Altra Anglesey Trail Half Marathon & 10K | Half Marathon

  • 21.1 km trail running
  • Sun 10 Nov
Llanfairpwllgwyngyll, Isle of Anglesey, UK

Anglesey Trail Cani Cross 10K

  • 10 km trail running
  • Sun 10 Nov
Llanfairpwllgwyngyll, Isle of Anglesey, UK

Altra Anglesey Trail Half Marathon & 10K | 10K

  • 10 km trail running
  • Sun 10 Nov
Port Talbot, West Glamorgan, UK

Run The Trails Afan Forest | 5K

  • 5 km trail running
  • Sun 10 Nov
Port Talbot, West Glamorgan, UK

Run The Trails Afan Forest | 10K

  • 10 km trail running
  • Sat 30 Nov
Caerphilly, Gwent, UK

Machen Trail Races: Half Marathon and Marathon | Marathon

  • 26.2 miles trail running
  • Sat 30 Nov
Caerphilly, Gwent, UK

Machen Trail Races: Half Marathon and Marathon | Half Marathon

  • 13.1 miles trail running
  • Sat 7 Dec
Crickhowell, Powys, UK

Secret Santa Series | Tinsel Twelve 12K

  • 12 km trail running
  • Sat 7 Dec
Crickhowell, Powys, UK

Secret Santa Series | Turkey Ten

  • 10 miles trail running
  • Sat 7 Dec
Crickhowell, Powys, UK

Secret Santa Series | Half Marathon Du Mulled Wine

  • 13.1 miles trail running
  • Sat 7 Dec
Wrexham, Clwyd, UK

Alyn Waters Winter Trails - 5K & 10K | Childrens 1K Dash

  • 1 km trail running
  • Sat 7 Dec
Wrexham, Clwyd, UK

Alyn Waters Winter Trails - 5K & 10K | 10K

  • 10 km trail running
  • Sat 7 Dec
Wrexham, Clwyd, UK

Alyn Waters Winter Trails - 5K & 10K | 5K

  • 5 km trail running
  • Sun 8 Dec
Prestatyn, Clwyd, UK

Sea 2 Summit - Offa's Dyke Half/Full/Ultra | Ultra Marathon

  • 32 miles trail running
  • Sun 8 Dec
Prestatyn, Clwyd, UK

Sea 2 Summit - Offa's Dyke Half/Full/Ultra | Full Marathon

  • 26.2 miles trail running
  • Sun 8 Dec
Prestatyn, Clwyd, UK

Sea 2 Summit - Offa's Dyke Half/Full/Ultra | Half Marathon

  • 13.1 miles trail running
  • Sat 14 Dec
Aberdare, Mid Glamorgan, UK

Celtic Trail Races | Ultra

  • 34 miles trail running
  • Sat 14 Dec
Aberdare, Mid Glamorgan, UK

Celtic Trail Races | Marathon

  • 26 miles trail running
  • Sat 14 Dec
Neath, West Glamorgan, UK

Celtic Half Marathon

  • 13 miles trail running
  • Sat 21 Dec
Mold, Clwyd, UK

Moel Famau Festive 'Piece of String' Race | Piece of String

  • 6 km trail running
  • Sat 21 Dec
Mold, Clwyd, UK

Moel Famau Festive 'Piece of String' Race | Canicross Entry

  • 6 km trail running
  • Sat 18 Jan 2025
Crickhowell, Powys, UK

Trails & Tarmac Back Yard Ultra

  • 32 miles trail running

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