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!
I want a charity place in Cardiff Half Marathon 2026
Places for the 2026 event are now open. Register using the link below for just £25 to join Team AN and we'll be in touch soon!
Secured your own
entry for 2026?
If you have secured your own entry through the official ballot, Good for Age or the membership scheme, you can join TeamAN and raise as much as you can to save lives through stem cells.
Sign up below to join the livesaving team in green:
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.