Date: 05th Oct 2025
Minimum Age: 17
Location: 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.
Why Run for First Steps ED?
By joining our team, you’ll be raising vital funds to support individuals affected by eating disorders. Every step you take helps provide essential resources, guidance, and hope to those who need it most.
What Makes the Cardiff Half Marathon Special?
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Unbeatable Atmosphere It now attracts a mass race field of over 27,500 registered runners alongside world-class athletes in a trio of fiercely contested men’s, women’s and wheelchair elite races.
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Electric Vibes 🎉 Thousands of spectators turn out to cheer on the runners in a city renowned for its sporting passion. Cardiff is a lively capital city offering unique attractions, world-class sports stadiums, vibrant entertainment, waterside eateries and seemingly endless parkland.
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A Safe, Well-Organized Event ✅
With expert safety teams, well-marked courses, and professional support, you can focus on running with confidence.
How to Sign Up
Secure your charity place today and help make a real difference! Simply click the button below to register and receive full details on fundraising, support, and event day information.
Have any questions? Feel free to contact Emma at emmag@firststepsed.co.uk – we’re here to help!
