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HALF MARATHONSopen
Cardiff Half Marathon
Cardiff Castle, Cardiff Bay, the Principality Stadium. Welsh crowds bring decibels.
Date
October 2026
Distance
Half Marathon
Elevation
70 m
From Watermead
193.9 km
Location
Cardiff, United Kingdom
Date
October 2026
Terrain & profile
road · flat
Difficulty
intermediate · Beginner-friendly · Fast course · Scenic
Registration
open
Tags
ukwalesscenicautumnflat