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2027 CDF 10K

Name: 2027 CDF 10K
Start: 2027-09-05
End: 2027-09-05
Location: Cardiff

Cardiff, South West, United Kingdom

calendar_today 05 Sep, 2027

directions_run Running

language Official Website

sell £1.00 – £33.00

About the Event

The CDF 10K, established in 1986, is one of the UK's most celebrated road races. Known for its vibrant atmosphere and scenic route through Cardiff’s heart, this race offers runners an unforgettable experience.
Participants will run a challenging yet rewarding course that showcases some of Wales’ top landmarks. The route winds past iconic sites like Cardiff Castle and the Principality Stadium, providing breathtaking views at every turn. This 10K event is part of the R4W Series, which includes races in other South Wales locations such as Newport, Barry Island, and Porthcawl.
The CDF 10K has recently been added to the prestigious Rhedeg Dros Gymru (R4W) portfolio of globally recognized athletic events. Runners will enjoy a dynamic course that combines both speed and endurance while taking in some of Cardiff’s most beloved tourist attractions.
This race is not just about crossing the finish line; it's an opportunity for runners to immerse themselves in the rich history and culture of Wales, all while pushing their personal limits on one of Britain’s finest running routes.

Races Offered

10K

Sep 05, 2027

straighten

Distance — 10K

terrain

Type — Running

timer

09:00

sell

£33.00

Charity

Sep 05, 2027

straighten

Distance — 10K

terrain

Type — Running

timer

09:00

sell

£1.00

Reserved

Sep 05, 2027

straighten

Distance — 2K

terrain

Type — Running

timer

09:00

sell

£9.00

Weather History

These values represent the 3-year monthly averages for September in Cardiff.

thermostat Temperature

11.7° / 18.4°

wb_sunny Feels like

9.5° / 16.6°

light_mode Avg sunshine hours

8h 12m

water_drop Avg rainfall

5.0 mm

ac_unit Avg snowfall

—

air Avg wind speed

14.1 km/h (Gentle breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (3.5)

humidity_mid Humidity

83.1%

wb_twilight Sunrise

06:48

nightlight Sunset

19:26

About Cardiff

Learn more about the host city, Cardiff.

Cardiff is the capital and largest city of Wales. It used to be an industrial city, but is now a lively and modern capital city and a tourism hot spot. The city is friendly to pedestrians, and summer is by far the best time to visit, with large festivals, and outdoor dining and drinking.

Runner Reviews

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Porthcawl Sprint Triathlon

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Quantock Hills Trail Half Marathon

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2027 CDF 10K

About the Event

Races Offered