Caernarfon Half Marathon

The Caernarfon Half Marathon is a scenic running event set against the backdrop of the historic Caernarfon Castle in North Wales. Scheduled for September 7, 2025, this championship event features a route that includes both small inclines and fast downhill sections. Participants will receive a bespoke medal and a technical T-shirt upon completion.

The event also introduces a unique spectating opportunity with the Snowdonia Highland railway running alongside the race. With various amenities such as drink stations, first aid support, and baggage storage, the Caernarfon Half Marathon promises an enjoyable experience for runners and spectators alike. Visit the organization's website for the most recent information.