Cardiff Half Marathon route map

Cardiff Half Marathon: a 13.1 mi course through Cardiff. The map below shows the full route, including the start and finish.

Date
October 4, 2026
Location
Cardiff
Distance
13.1 mi
Elevation gain
171 ft
Field size
~27,500

Course map

The Cardiff Half Marathon course, 13.1 mi from start to finish.
Route map of the Cardiff Half Marathon course in Cardiff, 21.1 km

Elevation profile

The highest point on the course is 95 ft, the lowest 26 ft.

26 ft61 ftHighest point 95 ft0 mi3 mi7 mi10 mi13 mi
Distance · Elevation gain

Make your own Cardiff Half Marathon poster

CARDIFF HALF MARATHON

October 2025

13.1 mi
Distance
171 ft
Elevation

The course above, printed for your wall — your colors, your finish time. Pick a size, framed or unframed.

Create your Cardiff Half Marathon poster