Anglesey Trail Half Marathon
Llanfairpwllgwyngyll, United Kingdom • 9 Nov 2025
Event overview
The Anglesey Trail Half Marathon & 10k takes place on 9 November 2025 in Newborough Forest and Traeth Llanddwyn, Llanfairpwllgwyngyll, Anglesey, UK. The event is organised by Always Aim High Events and lists 576 participants. Tickets are currently sold out.
Distances:
- 10 km
- Half marathon (21.1 km)
The event supports Alder Hey Children’s Charity. Fundraising is optional; there is no minimum, and participants who commit to raising more than £100 are eligible for a free running shirt from the charity. A free charity place is available with a minimum sponsorship requirement of £200.
On-course and event services
The course runs through Newborough Forest and onto Llanddwyn Island, then along winding woodland and sandy trails. The route includes single-track forest trails and offers views of the Llyn Peninsula and Eryri (Snowdonia).
Event facilities include an event village with music, commentary, shopping, food stalls, bag drop and toilets. On-course support features marshals, signage, energy stations and support vehicles. Timing is by chip with live online results. The event provides family finishes and bilingual services in English and Welsh. Visit the organization's website for the most recent information.