7 Marathons in North Wales

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

Search by date

Search by place

Map

Events near me

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

The most epic trail marathon in Wales! Iconic and spectacular trails, circumnavigating then climbing the slopes of Wales' highest peak - Yr Wyddfa (Snowdon).
  • Sun 14 Jul
  • £57.99-£59.99
  • Sun 14 Jul
  • £57.99-£59.99
Caernarfon, Gwynedd, UK

XTERRA Snowdonia Trail Marathon Eryri

The most epic trail marathon in Wales! Iconic and spectacular trails, circumnavigating then climbing the slopes of Wales' highest peak - Yr Wyddfa (Snowdon).

  • Chip timing
  • Enter online
  • Mountainous
  • Age 18 & over
  • 27.3 miles trail running + 1685 m ascent
  • Sun 12 May
Mold, Clwyd, UK

Excalibur Marathon | Marathon

  • 26.2 miles trail running
  • Sat 8 Jun
Pwllheli, Gwynedd, UK

The Pilgrims Ultras and Trail Marathon | Pilgrims Marathon

  • 26.2 miles trail running
  • Sat 15 Jun
Dolgellau, Gwynedd, UK

Salomon | Trail Marathon Wales

  • 26 miles trail running
  • Sat 6 Jul
Caernarfon, Gwynedd, UK

TEC Eryri The Crossing | Marathon

  • 44.4 km trail running
  • Sat 27 Jul
Caernarfon, Gwynedd, UK

Brutal 300 | Marathon

  • 26.2 miles multi terrain running
  • Sat 7 Sep
Caernarfon, Gwynedd, UK

Marathon Creulon | Full Marathon

  • 26.2 miles trail running

Search by date

Search by place

Map

Search options

Back to search options