13 Trail runs in Wales in July 2023

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Take on the Table Mountain in the Black Mountains of Wales on a 10-hour, 4-mile, strenuous and technical loop to test endurance and determination. Only for the brave, last year's record was 9 loops.
  • Sat 15 Jul
  • £60-£135
Crickhowell, Powys, UK

Tenacious Ten Hour Endurance Challenge

Take on the Table Mountain in the Black Mountains of Wales on a 10-hour, 4-mile, strenuous and technical loop to test endurance and determination. Only for the brave, last year's record was 9 loops.

  • Trail run
  • Sun 9 Jul
  • £89.99
Caernarfon, Gwynedd, UK

XTERRA Snowdonia Trail | Ultra Marathon

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

  • 57 km trail running
  • Sun 9 Jul
  • £54.99
Caernarfon, Gwynedd, UK

XTERRA Snowdonia Trail | Marathon

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

  • 27.3 miles trail running
  • Sun 9 Jul
  • £43.99
Caernarfon, Gwynedd, UK

XTERRA Snowdonia Trail | Half Marathon

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

  • 12.9 miles trail running
  • Sun 9 Jul
  • £32.99
Caernarfon, Gwynedd, UK

XTERRA Snowdonia Trail | 10K

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

  • 9.8 km trail running
  • Sat 15 Jul
  • £140
Swansea, West Glamorgan, UK

Dragon 100 Ultramarathon

The Dragon Coastal Races are two epic ultra-trail footraces along the Wales coast path.

  • 100 mile ultra run
  • Sun 16 Jul
  • £80
Bridgend, Mid Glamorgan, UK

Dragon 50 Ultramarathon

The Dragon Coastal Races are two epic ultra-trail footraces along the Wales coast path.

  • Ultra run
  • Sun 16 Jul
  • £28-£30
Brecon, Powys, UK

Pen Y Fan Challenge | 13 Mile

2 great trail runs to choose from. Pick either a 5 mile or 13 miles, both taking in Pen Y Fan summit in 2023.

  • 13 miles trail running
  • Sun 16 Jul
  • £20-£22
Brecon, Powys, UK

Pen Y Fan Challenge | 5 Mile

2 great trail runs to choose from. Pick either a 5 mile or 13 miles, both taking in Pen Y Fan summit in 2023.

  • 5 miles trail running
  • Sat 22 Jul
  • £169
Abergavenny, Gwent, UK

Beacons Way Ultra 100 Mile

100 Beautiful Miles traversing the Brecon Beacons National Park.

  • 100 mile ultra run
  • Sat 22 Jul
  • £89
Crickhowell, Powys, UK

Beacons Way Ultra 100K

Traverse some of the most spectacular mountain scenery in the Brecon Beacons National Park.

  • 100K ultra run
  • Sun 23 Jul
  • £29.99
Caerphilly, Gwent, UK

Cardiff Epic Trail 10K

IT’S BACK. The Cardiff Epic Trail 10k has been a blast the past 3 years and Tough Runner UK are excited to host again in the wonderful Forest Fawr.

  • 10K run
  • Sat 29 Jul
  • £29.99
Monmouth, Gwent, UK

Wye Valley Trail 10K

Welcome to the second edition of the Wye Valley Trail 10K starting from the Monmouth show ground.

  • 10K run