Sister event of the
Jones o Gymru
Anglesey Half
Marathon, the Altra
Anglesey Trail Half
Marathon & 10km
is set in the beautiful
surroundings of
Newborough Forest,
Anglesey.
Sun 9th Nov 2025
Races From: 9:00am
Location:
Llanfairpwllgwyngyll,
Gwynedd,
Traeth Llanddwyn,
Llanfairpwllgwyngyll
LL61 6SG
