Expected September 2027
Distance
Climb
Start Time
Terrain
The Brecon Carreg CDF 10K on 6 September 2026 takes a sightseeing tour of the city, with highlights including Cardiff Castle and the Principality Stadium.
Cardiff Castle
Principality Stadium
River Taff
Pontcanna Fields
Sophia Gardens
Edwardian Civic Centre
Start / Finish
King Edward VII Avenue
Edwardian Civic Centre
Terrain
Route
What you get
Finisher medal
Finisher t-shirt
Chip timing
live tracking through the Run 4 Wales app
On the day
Before you enter
Other questions
The Cardiff 10K takes place on Sunday, 6 September 2026.
The course is a flat and fast road route through central Cardiff, passing Cardiff Castle, the Principality Stadium, crossing the River Taff, through Pontcanna and Llandaff Fields, past Sophia Gardens, and finishing in the Edwardian Civic Centre.
The event is organised by Run 4 Wales, a not-for-profit social enterprise that works in partnership with London Marathon Events (LME).
Yes, the event is open to both runners and walkers.
10K race entry includes a finishers medal, technical race t-shirt and live tracking through the Run 4 Wales app.
Entry fee
Registration isn't open yet. We'll show pricing when the organiser confirms.Cardiff, United Kingdom
Expected September 2027
Provisional date, around Sep 5More races like this one
Not open yet
