Cardiff Half Marathon
Road Running covering 21.1 km with up to 81 m D+ in Cardiff (Wales, United Kingdom)
Cardiff Half Marathon is an endurance sporting event in Cardiff, Wales, GB focused on Road Running. It is part of World Athletics Label, SuperHalfs. Key features include City Run, Culture & History, Public Park.
The competition program features Half Marathon (21.1 km, +81 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (cardiffhalfmarathon.co.uk).

Event characteristics
Races & distances (1)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Half Marathon | Road Running | 21.1 km | +81 m | 191 m - 225 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 191 m to 225 m above sea level (+81 m D+, -81 m D-)
Frequently asked questions (FAQ)
When and where does Cardiff Half Marathon take place?
Cardiff Half Marathon takes place in Cardiff, Wales, GB (start area at coordinates 51.4816° N, 3.1791° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Cardiff Half Marathon?
The competition program features Half Marathon (21.1 km, +81 m D+). The competitions belong to Road Running.
What is the course layout and elevation profile for Cardiff Half Marathon?
The main competition (Half Marathon over 21.1 km) is designed as a loop course featuring +81 m of elevation gain and -81 m of elevation loss, ranging between 191 m and 225 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Cardiff Half Marathon?
Official race regulations, course details, and registration information are provided on the organizer's website (cardiffhalfmarathon.co.uk).