Asthma UK

Cardiff Half Marathon

Date: 06th Oct 2024

Deadline: 30th Jun 2024

CF10 3RB

The Principality 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

  • Registration fee: £10

  • Minimum Sponsorship: £250
    (50% raised by 4th Aug 2021)


Every ten seconds someone in the UK has a potentially fatal asthma attack and three people die every day. Tragically, the majority of these deaths could be prevented, whilst others still suffer with asthma so severe current treatments don't work. This has to change. That's why Asthma UK exists.

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