Road Running | Jones o Gymru Anglesey Half Marathon and 10k 2025

Jones o Gymru Anglesey Half Marathon and 10k 2025 Road Running Half Marathon

Fast running flanked by breathtaking views of North Wales' Eryri (Snowdonia) National Park and the Menai Straits it's no wonder that this race has become a firm favourite for so many and earned the title of the UK's most beautiful Half Marathon.

Providing the perfect mid-point for any marathon preparation, this beautiful undulating course with stunning scenery is perfect for an early-season personal best.


02 Mar 2025


Menai Bridge, Anglesey



Route Description

The Race starts with a short hill leading towards the iconic Menai Bridge, before flowing downhill through the town centre and along the winding closed roads to Beaumaris. Pass the famous and near perfect Beaumaris Castle then head up towards Llanfaes and completes a small loop before returning the way you came, taking in the breathtaking views of Eryri, to finish in Menai Bridge. This partially closed road course is a stunning showcase of some of North Wales' most beautiful scenery.


Tier 1

Ends: 01/04/2024

  • £37.99

Tier 2

Ends: 04/08/2024

  • £42.99

Tier 3

Ends: 23/02/2025

  • £45.99

Tier 4

Ends: 28/02/2025

  • £47.99

Course Records

Female Record - Anna Bracegirdle 01:16:09 2021
Male Record - Andi Jones 01:07:23 2014

Important Information

Whats Included



Start Time

Cut Off Times


Are you in?

See Start List

Final Instructions

Will be sent out and available to download 1 week before the event.

Event Information

We are proud that all our events are bilingual. Signs, registration and commentary are available in English and Welsh.

Event Partners Jones o Gymru Anglesey Half Marathon and 10k 2025

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