Cardiff Half Marathon

Charity Runs

From That Moment

Cardiff Half Marathon

Date: 5 October 2025

Location: Cardiff

Register here

The Cardiff Half Marathon is a very popular event in the events calendar. The race begins at Cardiff Castle and runners will navigate a route that takes you through the lively streets of the city, passing iconic landmarks such as the Principality Stadium, the picturesque Cardiff Bay, reaching the finishing at the the Civic Centre.

By taking on a challenge event you'll help us support over 350 babies, children and young people who are seriously unwell - helping them, and their families, to make the most of every day.   .  

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Fundraising

Create your fundraising page on Charity Extra. It's the easiest way to collect your sponsorship money - and donations will be doubled immediately!

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