National Rheumatoid Arthritis Society (NRAS)(Registration Number : 1134859)•

Cardiff Half Marathon

Date: 05th Oct 2025

Minimum Age: 17

Deadline: 01st Aug 2025

CF10 3RB

The Cardiff Half Marathon has grown into one of the largest and most exciting road races in Europe. It is Wales’ largest mass-participation and multi-charity fundraising event and the second largest half in the UK. Its flat, fast course passes all the city’s most breath-taking scenery and iconic landmarks including Cardiff Castle, the Principality Stadium, Civic Centre and stunning Cardiff Bay. Thousands of spectators turn out to cheer on the runners in a city renowned for its sporting passion.

Play Video
Cardiff Half Marathon

The National Rheumatoid Arthritis Society (NRAS) is the only patient-led organisation in the UK specialising in rheumatoid arthritis (RA) and juvenile idiopathic arthritis (JIA). Due to its targeted focus on RA and JIA, NRAS provides truly expert and wide-ranging services to support, educate and campaign for people living with these complex autoimmune conditions, their families and the health professionals who treat them.
Read More

Register for Cardiff Half Marathon

You agree to raising £250.00 and will be charged £41.60 (£40.00 + Booking Fee) for your place.

Full Name *

Email Address *

Contact Number *

Post Code *

Date of Birth *

Gender *

Credit/Debit Cardholder Name *

Credit/Debit Card Details *

Total Cost

You will be charged £41.60 (£40.00 + Booking Fee) for your place
Only click on the Register button once.
Do not exit this page until the transaction completes OR you are redirected to another page.