Great Welsh Marathon
- When
- Sun, Mar 8, 2026, 12:00 AM
- Where
- Carmarthenshire, GB
- Distances
- 10K · Half Marathon · Marathon
- Terrain
- ROAD
- Elevation gain
- 110 m
- Typical weather
- Cool
- Organizer
- Front Runner Events Limited
About
Great Welsh Half Marathon is a coastal-road running race held in Carmarthenshire at Pembrey Country Park, offering a flat and fast course as part of the broader Great Welsh Marathon Events. The next edition takes place on Sunday 8 March 2026.