Nant yr Arian Silver Trail

Ystumtuen, United Kingdom • 14 Mar 2026

Event information

The Nant Yr Arian Silver Trail Races take place on 14 March 2026 near Nant Yr Arian in the Cambrian Mountains. The event is organised by Aberystwyth Athletic Club as a not-for-profit event that supports local charities. Routes are fully signed and waymarked, with GPX files available as backup, and race marshals on the courses. The half marathon has two feed stations and the 10 km has one. There is a requirement for a basic level of mandatory kit for safety in potentially adverse mountain weather; details are provided by the organiser. An event village will offer hot and cold food, speciality coffee and other food options.

Races and entries

  • Half Marathon
  • 10 km
  • 0.5 mile (under 7s; must be accompanied by an adult)
  • 1.5 miles (ages 7-11)
  • 2.6 miles (ages 12-16)

Entries open 22 March 2025 and close 4 March 2026 at 09:00. Transfers are only available while entries are open and race deferrals are not possible. Entry fees: UKA Member half marathon £35.00; Non Member half marathon £37.00; UKA Member 10k £25.00; Non Member 10k £27.00; Junior £5.00. Participants can also opt to purchase event insurance (XCover) at registration. Visit the organization's website for the most recent information.

Race information

Half Marathon
Half Marathon
10 km
10k
3 mi
Junior Ages 12-16 2.6 Miles
Junior Ages 7-11 1.5 Miles
Junior Under 7's 0.5 Mile
Visit the organization's website for the most recent information.
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