2 Ultra runs in Wales in December 2023

Find ultra runs in and around Wales in December 2023 - filter events by date, display on a map or use the advanced search to find your perfect race.

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  • Sun 10 Dec
  • FREE-£45
Prestatyn, Clwyd, UK

Sea 2 Summit - Offa's Dyke | Ultra Marathon

The only way is up with these Half Marathon/Marathon/Ultra distance races along the Offas Dyke footpath!

  • 32 miles trail running
  • Sat 16 Dec
  • £38
Aberdare, Mid Glamorgan, UK

Celtic Trail Races | Ultra

With new looped routes for the ultra, a full marathon distance course and the already established classic linear half marathon race,

  • 34 miles trail running