Running · GB

Cardiff Half Marathon

SuperHalfs

Race day

4 October 2026

Cardiff, Wales

About the race

What to expect

A large city half marathon linking central Cardiff with Cardiff Bay and the Welsh capital's major sporting and civic landmarks, supported by crowds throughout the course.

Choose your line

Distances & routes

Course files are for planning. The organiser remains the source of truth for last-minute changes.

No public course has been attached for this distance yet.