Jones O Gymru Anglesey Half Marathon
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Event overview
The Jones o Gymru Anglesey Half Marathon and 10k takes place on 1 March 2026 at the Anglesey Showground in Mona (Holyhead), Anglesey, UK. The event is organised by Always Aim High Events and uses fully closed-road courses for the Half Marathon and 10k. Routes run through agricultural roads and country lanes on Anglesey with views across Anglesey and the Eryri (Snowdonia) Mountains. The event includes a children’s race, the Dragons Dash, open to children as young as 5.
Race details and on-site services
Distances offered:
- Half Marathon: 13.1 miles
- 10k: 10 km
- Dragons Dash: 1.3 miles
The event features a village area with music, commentary, shopping, food, a secure bag drop and toilets. On-course support includes marshals, signage, energy stations and support vehicles. Timing is by chip with live online results. Finishers receive locally themed mementos such as slate items. Event services, including signs, registration and commentary, are provided in both English and Welsh. Visit the organization's website for the most recent information.
