Cardiff Half Marathon Join Team Hope House and Tŷ Gobaith for the 2026 Cardiff Half Marathon on October 4th! The Cardiff Half Marathon has grown into one of the largest and most exciting road races in the UK, and the largest in Wales! Hosted in Cardiff, and with over 27,500 runners, and a fantastic atmosphere, this could be the perfect challenge for you in 2026. Run with family, friends, or work colleagues and do something amazing and raise money to support the children cared for at Hope House and Tŷ Gobaith. Details There will be a small registration fee to pay with a minimum sponsorship of £250 to be raised which will support us to care for local children and families. You will receive a bespoke Hope House and Tŷ Gobaith running t-shirt to wear with pride on the day, which you can get your name printed on for an extra cost The minimum age on race day is 17 All finishers will receive a Cardiff Half Marathon T-shirt and finishers medal. Get In Touch If you have any questions at all, please don't hesitate to get in touch with our event organiser, Nicky.Email: [email protected]Phone: 01691 671671 | 07774 592660 Thank you for your interest in the Cardiff Half Marathon. Unfortunately, online booking for this event has closed. However, we have other places for running events, please contact the Fundraising Team on 01691 671671 or email [email protected] for further information or to enquire. Thanks so much for your support. Manage Cookie Preferences