Jones o Gymru Anglesey Half Marathon & 10K 2027

The Jones o Gymru Anglesey Half Marathon & 10K begins and ends at Mona Showground, located centrally on Anglesey. Participants can select either the half marathon or the 10K. Both events utilize entirely closed roads, providing a genuine road race atmosphere distinct from routes shared with traffic. The course presents an undulating profile, offering expansive views towards Eryri (Snowdonia) from the start and finish vicinity. From Mona Showground, runners can observe the Menai Strait and the Carneddau and Glyderau mountain ranges, creating a notable start-line backdrop in North Wales. The participants include individuals new to racing, those running for charitable causes, and seasoned athletes. The event also features the Dragons Dash, a one-mile fun run for children.