CancerCare

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

An independent charity providing therapy & support to people affected by cancer, life-shortening illness and those bereaved by cancer, life-shortening illness or sudden and unexpected death.
We would like to thank our corporate sponsor 3-1-5 Health Club for supporting us to bring you this fantastic range of events and challenges for you to enjoy. All funds raised will go directly to supporting CancerCare.

Register for Cardiff Half Marathon

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

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Total Cost

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