Take part in one of the UK's biggest and best road races on an iconic course around Wales' capital city.
We have now filled all of our places in this event for 2017 and are no longer taking applications. Please have a look at our other fantastic half marathons on our website or keep an eye out for 2018!
Thousands of runners in the half marathon take part to raise money for charities, join our team of runners to take part in this iconic event in the race calendar.
How to sign up:
Don't forget to let us know you have your own place by clicking on the join us button below so we can send you a Team CF top and sponsorship pack!
How we'll support you:
Whichever way you decide to join our team, we'll give you loads of support and encouragement along the way, including:
- Team CF running top
- Fundraising pack and ideas
- New online interactive training zone
- Team e-newsletters
Cystic fibrosis (CF) is chronically misunderstood, affects thousands worldwide and is carried unkowingly in the genes of millions.
By joining Team CF you are helping us to fight for a life unlimited for everyone living with the condition.
We can't wait to welcome you to our team!