St Giles Trust(Registration Number : 801355)

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

St Giles Trust is an award-winning national charity helping adults, children and families facing severe & complex disadvantage to find jobs, homes, and support. We support people who are not getting the help they need, people who are hard to engage because they have been failed time and time again- held back by poverty, exploited, abused, dealing with addiction or mental health problems, caught up in crime or a combination of these issues and others. We use expertise and real-life past experience to empower people to overcome the barriers they face. We work in the community, prisons, hospitals and schools across the country to help our clients turn their pasts into a positive future.

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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