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Runs in Isle of Anglesey

Find runs in Isle of Anglesey in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Anglesey's most beautiful trail race, set in the stunning surroundings of Newborough Forest and Traeth Llanddwyn, which once hosted the Commonwealth Mountain and Ultra Distance Running Championships.
  • Sun 1 Nov
  • £28.99-£51.99
Llanfairpwllgwyngyll, Isle of Anglesey

Anglesey Trail Half Marathon & 10K

Anglesey's most beautiful trail race, set in the stunning surroundings of Newborough Forest and Traeth Llanddwyn, which once hosted the Commonwealth Mountain and Ultra Distance Running Championships.

  • 10K run
  • Half marathon
  • Beginner-friendly
  • Music
  • Event village
  • Age 17 & over
Run the three peaks of Anglesey: a guided 55km ultra linking the island’s highest summits on spectacular coastal and inland trails, finishing at beautiful Lligwy Beach.
  • Sat 14 Nov
  • £61.50
Moelfre, Isle of Anglesey

The Anglesey 3 Peaks Run Challenge

Run the three peaks of Anglesey: a guided 55km ultra linking the island’s highest summits on spectacular coastal and inland trails, finishing at beautiful Lligwy Beach.

  • 55 km trail running
  • Beginner-friendly
  • Enter online
  • Flat
  • Event village
  • Coast
  • Age 18 & over
The most beautiful half marathon in North Wales! Flanked by breathtaking views of Eryri (Snowdonia), the beauty and uniqueness of this event is what draws people from all over the UK!
  • Sun 7 Mar 2027
  • £9.99-£53.99
Holyhead, Isle of Anglesey

Jones o Gymru Anglesey Half Marathon and 10K

The most beautiful half marathon in North Wales! Flanked by breathtaking views of Eryri (Snowdonia), the beauty and uniqueness of this event is what draws people from all over the UK!

  • 10K run
  • Half marathon
  • Fun run
  • Families
  • Carbon offset
  • Recycling
  • Beginner-friendly
  • Plastic bottle free
  • Music
  • Event village
  • Rural
  • Free venue entry
  • Sustainability policy
  • Public transport links
  • Plastic-free event
  • Age 5 & over
  • Fri 4 - Sun 6 Sep
  • £125-£600
Holyhead, Isle of Anglesey

Ring O' Fire

  • Ultra run 2
  • Sat 12 - Sun 13 Sep
  • £6-£35
Beaumaris, Isle of Anglesey

Beaumaris Run Fest Weekend

  • Fun run 3
  • 10K run
  • Half marathon

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