1 Ultra runs in Wales in March 2023

Find ultra runs in and around Wales - filter events by date, display on a map or use the advanced search to find your perfect race.

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  • Sat 25 Mar
  • £80
Caernarfon, Gwynedd, UK

Snowdonia Spring Crossing | Ultra Marathon

We’re back at our stunning location on the shores of Llyn Cwellyn nr Rhyd Ddu in the heart of Snowdonia.

  • 52 km trail running