Nant yr Arian Silver Trail
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Nant Yr Arian Silver Trail Races
The Nant Yr Arian Silver Trail Races take place in the Cambrian Mountains on 20 March 2027. The event offers a choice of distances over varied trail terrain and includes junior races.
Senior race distances:
- 25 km (Half Ultra)
- 10 km
There are three junior options: under 7s run 0.5 mile and must be accompanied by an adult, ages 7–11 run 1.5 miles, and ages 12–16 run 2.6 miles. The routes are fully signed and waymarked with GPX files available as backup. Race marshals staff the courses. The 25 km route includes two feed stations and the 10 km route includes one. Organisers require a basic set of mandatory kit to address potentially adverse mountain weather; kit details are provided by the event organiser.
Entries open 22 June 2026 and close 10 March 2027. Transfers are only available while entries remain open and race deferrals are not possible. The event operates on a not for profit basis and supports local charities. An event village is provided on site and the registration process offers optional race merchandise such as tees, hoodies, and beanies. Visit the organization's website for the most recent information.
