Cardiff Half Marathon
- When
- Sun, Oct 5, 2025, 4:00 AM
- Where
- Cardiff, United Kingdom
- Distances
- Half Marathon
- Terrain
- Flat
- Typical weather
- Mild
- Organizer
- Run 4 Wales
About
The Cardiff Half Marathon offers a fast, flat course through the vibrant streets of Wales’ capital, passing iconic sites like Cardiff Castle and Cardiff Bay. Organized by Run 4 Wales, this event, held on October 5, 2025, draws thousands of runners from across the globe for an unforgettable experience.