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Road Running  | Jones o Gymru Anglesey Half Marathon and 10k 2026

Jones o Gymru Anglesey Half Marathon and 10k 2026 Road Running 10k

Now starting from the Anglesey Showground, this fully closed-road course offers fast running flanked by breathtaking views of North Wales’ Eryri (Snowdonia) National Park. The flat and fast course attracts beginners and experienced runners - if a 10K is on your list, make it this one!

Dates

01 Mar 2026

Location

Mona, Ynys Môn

Distances

Routes

Female runners at the Anglesey 10k run in North Wales

Run - 10km

View Route

Route Description

The Jones o Gymru Anglesey 10K starts and finishes at the Anglesey Showground, a wide open setting with a spectacular panorama of Eryri (Snowdonia) rising across the Menai Strait. With the Carneddau and Glyderau peaks forming a dramatic skyline, runners set off with one of the most inspiring start-line views in Wales.

From the Showground, the route heads west on the A5, allowing runners to settle into their rhythm on a wide, fully closed road, before turning north, onto a quiet country lane, leading runners through some of the island’s most traditional agricultural landscapes. These peaceful roads, edged with hedgerows and historic field boundaries, highlight the deep rural character that defines the heart of Anglesey.

Reaching the tiny hamlet of Tynlon, and joining the half marathon route, open countryside soon gives runners superb long-range views of Eryri. The mountain skyline makes for stunning views from this part of the course, creating an inspiring backdrop as you move through gently undulating terrain. The mountain views framed between fields, farmsteads, and the quiet, timeless lanes of central Anglesey. This section captures the island at its most authentic and scenic.

The course then arcs south toward Llyn Cefni. As runners approach the reservoir, the setting becomes wide and atmospheric, with beautiful water views and distant mountain silhouettes.

With the final kilometres approaching, the road gently rises and falls as runners make their way back toward the Anglesey Showground. Eryri comes back into view as the finish line draws near, creating a spectacular closing scene for your final push. Supporters, music, and the lively race-village atmosphere welcome runners home.

This entirely closed-road 10K is a celebration of historic rural Anglesey, far-reaching mountain vistas, and the quiet beauty of the island’s countryside. From the first steps to the final sprint, it’s a route that feels both scenic and deeply rooted in place; a true Anglesey experience.


Pricing

Tier 1

Ends: 30/03/2025

  • £29.99

Tier 2

Ends: 31/08/2025

  • £31.99

Tier 3

Ends: 22/02/2026

  • £33.99

Tier 4

Ends: 28/02/2026

  • £36.99

Course Records

Female Record - Katie Reynolds 00:38:36 2019
Male Record - Owen Roberts 00:31:33 2025

Important Information

What's Included

Age

Registration

Start Time

Cut Off Times

Prizes

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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 2026

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