Race detail
Cardiff 10K 2026 Entry, Date & Race Info
Cardiff, Wales, UK
Last checked: 6 May 2026
Quick summary
The Cardiff 10K is a fast and popular city-centre road race held in the Welsh capital of Cardiff.
Next race
Sunday, 6 September 2026
Location
Cardiff, Wales
Distance
10K
Surface
Road
Upcoming dates
Choose a date and check the latest entry options.
| Date | Start time | Status | Entry |
|---|---|---|---|
Sun, 6 Sept 2026Next race | TBC | Open | Enter Sept |
Race overview
About Cardiff 10K
The Cardiff 10K is a fast and popular city-centre road race held in the Welsh capital of Cardiff. The route takes runners through some of Cardiff’s best-known streets and landmarks, combining a lively urban atmosphere with a relatively flat course that appeals to both first-time 10K runners and experienced athletes targeting a personal best.
Known for its strong local support and vibrant race-day atmosphere, the event attracts club runners, charity participants, and recreational runners from across Wales and the UK. With an accessible course, excellent crowd support, and a central finish atmosphere, the Cardiff 10K has become one of the standout 10K races in Wales.
Planning to run Cardiff 10K?
Frequently asked questions
Is Cardiff 10K 2026 entry open?
Entries for the 2026 Cardiff 10K are currently open.
When is Cardiff 10K?
Cardiff 10K takes place on Sunday, 6 September 2026.
How can you enter Cardiff 10K?
Entry is currently available through general entry.
What is the Cardiff 10K course like?
The Cardiff 10K is a fast and popular city-centre road race held in the Welsh capital of Cardiff. The route takes runners through some of Cardiff’s best-known streets and landmarks, combining a lively urban atmosphere with a relatively flat course that appeals to both first-time 10K runners and experienced athletes targeting a personal best.
Help keep RaceScan accurate by flagging incorrect or outdated information for Cardiff 10K.
Related races
Similar races you may want to compare before choosing your next event.