Thousands of runners are expected in Cardiff city centre for the Kidney Wales Cardiff 10K on Sunday, September 6. The race starts at 10am, with the Civic Centre serving as the race-village location. Cardiff Council Newsroom’s notice does not state an entry price or current registration status; it directs prospective participants to the event organiser’s website for further information.
Residents, businesses and visitors will see disruption beyond the race itself. Civic Centre roads begin closing at 5am on Saturday, while rolling closures across the wider route will operate between 9am and 1pm on race day.
The 10K starts at 10am in Cardiff city centre
The sporting event takes runners along a 10K route through central Cardiff. The confirmed programme highlights are the race itself and the accompanying race village in the Civic Centre.
The main timings supplied by Cardiff Council are:
| Activity or restriction | Confirmed timing |
|---|---|
| Civic Centre road closures | 5am Saturday, September 5, to 6pm Sunday, September 6 |
| Cardiff 10K race start | 10am Sunday, September 6 |
| Rolling route closures | 9am to 1pm Sunday, September 6 |
| Managed access to Greyfairs Road | 9am to 6pm Sunday, September 6 |
No price, registration deadline, accessibility arrangements or public-transport plan is included in the council notice. Those missing details are not confirmed in the source.
Civic Centre closures begin the day before the race
Setting up the race village requires a longer closure than the four-hour race-day window. King Edward VII Avenue, Corbett Road, Museum Avenue, City Hall Road, College Road and Gorsedd Gardens Road will close from 5am on September 5 until 6pm on September 6.
That schedule means the first traffic changes begin more than a day before the runners set off. The restrictions also remain in place for five hours after the rolling closures are due to finish.

Rolling closures cover central and western Cardiff
From 9am until 1pm on September 6, rolling restrictions will operate along an extensive route. The central section includes North Road, the A1461, Kingsway, Duke Street, Castle Street, Boulevard de Nantes, The Friary, Friary Gardens, Westgate Street, Wood Street, Golate, Guildhall Place, Quay Street, Central Square, Scott Road, Havelock Street and Park Street.
St Mary Street will be affected between Mill Lane and Guildhall Place, while High Street will close between Castle Street and Guildhall Place. The route also reaches Cowbridge Road East, Tudor Street, Fitzhamon Embankment, Despenser Street, Despenser Lane, Despenser Place, Plantaganet Street, Beauchamp Street, Clare Street, Lower Cathedral Road, Brook Street, Mark Street, Green Street and Coldstream Terrace.
Further restrictions are listed for Neville Street, inbound Wellington Street, Cathedral Road and every side road that exits onto Cathedral Road. The council notice also names Sophia Close, Sophia Walk, Spine Road in Sophia Gardens, Plasturton Place and nearby residential streets including Dyfrig Street, Kyveilog Street, Sneyd Street, Dogo Street, Teilo Street, Fairleigh Road, Fields Park Road and Denbigh Street. Penhill Road will be affected inbound from the Llandaff Road and Cardiff Road junction.
Managed access continues after the rolling closures
Access arrangements will remain in force at several points. Blackweir access will be available through Park Place and Corbett Road, while access to Queen Anne Square will be managed through Colum Road and Corbett Road. Vehicles leaving Queen Anne Square will be directed along Corbett Road towards Colum Road.
The banned right turn from Colum Road into Corbett Road will be temporarily lifted only to serve Queen Anne Square, under the control of traffic-management stewards. A lane closure will also operate on Western Avenue from Excelsior Road to the Mill Lane junction.
From 9am to 6pm, access to Greyfairs Road will be managed at Boulevard de Nantes and Park Place for bus movements and residents or businesses within the area only. Cardiff Council directs runners and anyone seeking further event details to the official Kidney Wales Cardiff 10K organiser’s website.
Source: Cardiff Council Newsroom
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The event schedule, affected roads and managed-access arrangements were matched to the notice published by Cardiff Council Newsroom.
- Confirmed the race date, 10am start and Cardiff city-centre location.
- Matched the Civic Centre closures to the September 5–6 schedule.
- Checked the 9am–1pm rolling-closure window and named route sections.
- Kept unconfirmed price, registration and accessibility information clearly identified as u...
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- 2026-08-26 17:59
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