Join Heart Research UK in taking on one of the largest and most exciting road races in Europe - The Cardiff Half Marathon!
Join 29,000 of your fellow runners along this fast, flat route which takes in all of Cardiff’s iconic landmarks, including Cardiff Castle, the Principality Stadium, Civic Centre, and the stunning Cardiff Bay.
Through our partnership with Run For Charity, you can secure your spot today. We’ll ask you to pay a registration fee and commit to raising the minimum sponsorship target. If you’ve secured your own place in the event through the ballot we’d love to welcome you to our team as well, and will simply ask you to raise as much as you can.
All members of #TeamHRUK will receive:
Your training and fundraising will fund vital heart research that will help save lives.
Sign up to run via our partners Run For Charity.
Use your own place in the 2026 Cardiff Half Marathon to support Heart Research UK and help save lives.
Get in touch with us and our team will be delighted to help!