Pelvic Radiation Disease Association(Registration Number : 1147802)•

Cardiff Half Marathon

Date: 05th Oct 2025

Minimum Age: 17

CF10 3RB

The Cardiff Half Marathon has grown into one of the largest and most exciting road races in Europe. It is Wales’ largest mass-participation and multi-charity fundraising event and the second largest half in the UK. Its flat, fast course passes all the city’s most breath-taking scenery and iconic landmarks including Cardiff Castle, the Principality Stadium, Civic Centre and stunning Cardiff Bay. Thousands of spectators turn out to cheer on the runners in a city renowned for its sporting passion.

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Cardiff Half Marathon

The Pelvic Radiation Disease Association (prda.org.uk) gives a voice to people affected by Pelvic Radiation Disease (PRD), an extremely debilitating condition caused by radiotherapy treatment for cancer in the pelvic area.
We exist to help the estimated 100,000 people in the UK who had been hoping to get back to a normal life after cancer but are now living with PRD.
By offering information, peer-to-peer support, and advocacy for patients, we improve quality of life for people who have been treated for cancer but are now living with the consequences.

Register Your Interest

Our spots for this event have all been filled. But we would love for you to take part for us when new spots become available. Please register and we will inform you when that happens

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