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Runs in Gwynedd in Autumn

Find runs in Gwynedd in Autumn - 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, UK

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
  • Fri 4 - Sun 6 Sep
  • £125-£600
Holyhead, Isle of Anglesey, UK

Ring O' Fire

  • Ultra run 2
  • Sun 6 Sep
  • £40-£42
Caernarfon, Gwynedd, UK

Caernarfon Half Marathon

  • Fun run
  • Half marathon
  • Sat 12 - Sun 13 Sep
  • £6-£35
Beaumaris, Isle of Anglesey, UK

Beaumaris Run Fest Weekend

  • Fun run 3
  • 10K run
  • Half marathon
  • Sun 4 Oct
  • £32-£42
Bangor, Gwynedd, UK

Bangor City 10K & Half Marathon

  • 10K run
  • Half marathon
  • Sat 14 Nov
  • £61.50
Moelfre, Isle of Anglesey, UK

The Anglesey 3 Peaks Run Challenge

  • 55 km trail running

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