Oct 4
Date
Half Marathon
Distance
20m
Elevation
25,000
Runners
Elevation Profile
Illustrative profile based on elevation data. Actual course may vary.
Course Highlights
Loop Course
Course layout type
Road Terrain
Running surface
Certified
UK Athletics
About This Race
The Cardiff Half Marathon is the second biggest half marathon in the UK and part of the SuperHalfs series. Organised by Run 4 Wales, the flat, fast course passes all of Cardiff's most iconic landmarks including Cardiff Castle, the Principality Stadium, Civic Centre, and Cardiff Bay. Founded in 2003, the race has grown from 1,500 runners to accommodate up to 27,500, making it one of the best-supported running events in the UK.
History & Records
First Edition
2003
Avg. Participants
25,000
Race Day Weather
Early October in Cardiff is mild with temperatures of 9-15C (48-59F). Occasional showers. Flat course ideal for fast times.
Runner Reviews
Reviews are coming soon. After the race, runners will be able to share their experience here.
Organizer
Run 4 Wales
Official Website