Reverse Rett(Registration Number : 1136809)

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.

Cardiff Half Marathon

Rett Syndrome is a devastating condition. Striking previously healthy children at around the age of 12-18 months, it robs them of their abilities to walk, talk or use their hands purposefully. Over time, it affects their breathing, their swallowing, their digestion and every single aspect of their health and development. They become locked in, trapped by a body that cannot obey signals from their brain and reliant on others for every basic need.

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Register for Cardiff Half Marathon

You will be charged £114.40 (£110.00 + Booking Fee) for your place.

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You will be charged £114.40 (£110.00 + Booking Fee) for your place
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