Course
Trail half marathon and 10K based at an event village in Newborough Forest on Anglesey, running single-track forest paths and woodland trails before dropping onto the sand at Traeth Llanddwyn and out towards Llanddwyn Island, with views to the Llyn Peninsula and Snowdonia. Marshalled and signed throughout, with energy stations, support vehicles, bag drop and chip timing.
Key dates
- !Entries openFri 22 Jan 2027 · in 11 weeks
- ★Race daySun 7 Nov 2027
About
The course takes you through the trees onto the stunning Llanddwyn Island and onwards to beautiful winding woodland trails, which once hosted the Commonwealth Mountain and Ultra Distance Running Championships. You'll catch glimpses of the Llyn Peninsula and the mountains of Eryri (Snowdonia) amongst other incredible views. With loads of single track forest trails, quiet forest views and sandy running trails, there is something for everyone in this race, whether you're an experienced runner, a first timer, or you're more familiar with road running.
Save Anglesey Trail Half Marathon & 10K to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
-
Cardiff 1 5k 5k 10k Half Marathon Morun
A Movember run through Cardiff's Bute Park
-
The Severn Challenge
Britain's longest riverside path, from source toward sea
-
Mtc Cerridwen
Day two of Wales end-to-end, Caernarfon to Barmouth
-
Mtc Gelert
A 74km coastal ultra finishing in Barmouth
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.
