Cardiff Half Marathon

  • Date: 06 October 2019 09:00 to 06 October 2019 13:00

Our Cardiff Half marathon team is currently full. We're hoping to get our hands on a few more spaces and we might have a dropout or two so please follow the steps below if you would like to be added to our waiting list. Otherwise, check out the Cardiff 10k or sign up to another run and use your own place to help keep lives safe. 


Join St John Cymru's running team!

We're looking for runners to join our Cardiff Half Marathon 2019 running team, and raise money for St John Cymru.

By choosing to run on behalf of St John Cymru your support will help us to continue to be there for the people of Wales providing vital first aid treatment and training in the heart of Welsh communities. 

The Cardiff Half Marathon is said to be “One of the best halves around", the course is one of the flattest and fastest half marathon courses in the UK and it comes with amazing scenery. It’s the perfect opportunity to achieve your personal best. Whether you’re an experienced runner a first timer we would be delighted to have you run for us.

We've got free places for you to join our team and our community fundraiser will be available to support you with your fundraising along the way, including providing a fundraising pack to help you raise sponsorship, paper sponsor form and a running vest.

How to get your free place...

To be able to take advantage of one of our free places you will be committed to raising at least £150 for St John Cymru. You will be given fundraising support, a fundraising pack and a St John Cymru branded running vest!

If you're ready to sign up and are committed to raising at least £150 visit the registration page and enter your details. We will then be in touch with full details on how to claim your place.

Already have your own place?

We still want you to join our team! If you already have a place in the Cardiff Half Marathon but would like to use your place to keep lives safe and fundraise for St John Cymru please let us know as we'd love to have you on board! You can still get one of our running vests when you commit to raising at least £75.

Just email

Run for us and make a real difference!


Get Involved

There are many ways you can get involved with St John Cymru. Find out how!