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About the event
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Stories from Runnas
The Principality Cardiff Half Marathon is a major annual running event held in Cardiff, the capital city of Wales. This event is celebrated for its flat and fast course, which takes runners through the heart of the city, passing iconic landmarks such as Cardiff Castle, the Principality Stadium, and the stunning Cardiff Bay. The half marathon attracts a diverse group of runners, from elite athletes to thousands of charity fundraisers and recreational participants, making it one of the largest and most popular road races in the UK. The Principality Cardiff Half Marathon is known for its vibrant atmosphere, with enthusiastic crowd support and a festival-like feel, reflecting the city's lively spirit and commitment to promoting health and fitness.
If you are an official race organiser with any questions about this page, please get in touch: races@runna.com
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