Celtic Trail Races

Three winter challenges across Afan Forest and the Rhigos mountains, fully marked so you can just run. ❄️🏃‍♂️🔥 Expect sharp climbs, flowing descents, river crossings and remote single track, all leading to a festive finish at Dare Valley Country Park. 🎄✨

Choose your adventure:

  • 🌄 Celtic Ultra — 34 miles, 5,850 ft ascent

  • 🏔 Celtic Trail Marathon — 26 miles, 4,200 ft ascent

  • 🌲 Celtic Trail Half Marathon — 13 miles, 2,200 ft ascent (linear)

Wild scenery, runnable trails, big views across the Brecon Beacons — the perfect way to end your running year. 🌬️🌅

Entry Options

Celtic Ultra - 34 miles
Celtic Trail Marathon — 26 miles
Celtic Trail Half Marathon

Refunds, Credits, Transfers, Substitutions

Refunds

No Refunds


Refunds

  • You may Refund yourself the entry cost less 5% until 11/12/2026.
  • You may Refund yourself the entry cost less 5% until 11/12/2026.
  • Click here for more info on Refunds.

Credits

  • You may exchange your entry for a Credit at a cost of £0.00 until 12/07/2026.
  • You may exchange your entry for a Credit at a cost of 25% of your ticket price until 12/10/2026.
  • You may exchange your entry for a Credit at a cost of 50% of your ticket price until 12/11/2026.
  • You may exchange your entry for a Credit at a cost of 75% of your ticket price until 26/11/2026.
  • You will have 12 months (from the date of the event) to spend your credit. You may also use your credit to enter someone else.
  • Click here for more info on Credits.

Ticket Transfers

Ticket Substitutions

You can manage your entries from the My Entries page.