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Ultra runs in Gwynedd

Find ultra runs near me in Gwynedd for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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  • Sat 15 Nov
Bangor, Gwynedd, UK

Slate Trail Ultra | Slate Trail Ultra

  • 145 km trail running + 3900 m ascent
  • Sat 15 Nov
Bangor, Gwynedd, UK

Slate Trail Ultra | Ultra Tour of The Quarries

  • 88 km trail running + 2700 m ascent

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