brainstrust

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

A brain tumour diagnosis is frightening, isolating and has a devastating social impact. brainstrust helps patients, their families and carers to navigate the uncertainties that a diagnosis brings. Many face mental health, cognition, dexterity and mobility challenges because of either the tumour itself or the treatment, and must learn to accept a new normal which is different to the life they have established. It is a distressing and bewildering experience, and that’s where brainstrust helps.

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Register for Cardiff Half Marathon

You agree to raising £325.00 and will be charged £46.80 (£45.00 + Booking Fee) for your place.

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You will be charged £46.80 (£45.00 + Booking Fee) for your place
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