Bangor Marathons Events

Beaumaris Run Fest 2025

Beaumaris Castle, Wales - UK 13 Sep 2025

Slate Trail Ultra™

Bangor, North Wales 15 Nov 2025

Penrhyn Castle Dark Run 2025

Penrhyn Castle NT/YG Castell Penrhyn 18 Oct 2025

2025 Ras Foel Fras (Eryri Harriers Long Fell Championship Race)

Caffi Hen Felin, LL33 0LP 14 Sep 2025

HANNER HYROX BYW'N IACH: Dwbl ac Unigol . HALF HYROX BYW'N IACH: Double and Single!

Byw’n Iach Gwynedd Healthy Lifestyles 8 Nov 2025

The Brutal Extreme Triathlon & Duathlon

Llyn Padarn Lake, Llanberis 20 Sep 2025

Superfeet Sandman Triathlon & Duathlon

Coedwig Niwbwrch a Traeth Llanddwyn 21 Sep 2025

Race the Sun Yr Wyddfa (Snowdon)

Llanberis 13 Sep 2025