The Cardiff Half Marathon is a flat, fast course passing all of the city’s most breathtaking scenery and iconic landmarks including Cardiff Castle, the Principality Stadium and stunning Cardiff Bay. Cardiff Half Marathon has grown into one of the largest and most exciting road races in the United Kingdom - and we'd love for you to join Team Anthony Nolan!
Ready to sign up?
Charity entries are now open! Beat the ballot and secure your place on this iconic start line with Team AN today:
I want a charity place in Cardiff Half Marathon 2027
If you have secured your own place, we'd love to have you join Team AN and use your place to save lives through stem cells:
Have a question?
If you have any questions you can contact the Anthony Nolan Events Team by emailing events@anthonynolan.org or calling 0303 303 3000.
How we'll support you:
You'll receive an Anthony Nolan running vest to wear for the big day
Access to a training hub and an exclusive TeamAN Strava Club
Dedicated fundraising support from the Anthony Nolan Events Team to help you smash your goals