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Cardiff Half Marathon


Join the Hywel Dda Health Charities team this October and run like you’ve never run before in the flat, fast, iconic road race around Wales’ capital city!


About the Marathon

The Principality Cardiff Half Marathon (opens in new tab) has grown into one of the largest and most exciting road races in the United Kingdom. It is now one of Europe’s biggest half marathons and is Wales’ largest mass participation and multi-charity fundraising event.


How do I enter?

Please note that all our spaces for the Cardiff Half are now taken. To be placed on the reserve list, please email:

Each entrant receives a Hywel Dda Health Charities water bottle and a charity T-shirt prior to the event.

After event completion, each entrant will be sent a certificate and medal.


Fundraising pledge

We ask that you pledge to raise a minimum of £250 in sponsorship for our charity. Please note that you can choose to support a specific hospital, ward, service or department OR you can choose to fundraise for general charitable purposes. Fundraising for general charitable purposes means that your funds will be spent where and when they are needed the most.


Have your own space? Why not fundraise for us?

If you have your own space at the Cardiff Half, you can still fundraise for your NHS charity.

You’ll receive a Hywel Dda Health Charities water bottle and a charity T-shirt prior to the event, and a certificate and medal after the event. You’ll also receive all the help you need raise funds for your local NHS. For more information, please get in touch.


Thank you for your support - and enjoy the run!

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