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2027 Cardiff Half Marathon

Name: 2027 Cardiff Half Marathon
Start: 2027-10-03
End: 2027-10-03
Location: Cardiff

Cardiff, South West, United Kingdom

calendar_today 03 Oct, 2027

directions_run Running

language Official Website

sell £40.00 – £59.00

About the Event

The Cardiff Half Marathon, part of the prestigious SuperHalfs series and awarded Elite Label status by World Athletics, returns to the vibrant streets of Cardiff on October 3, 2027. Known for its flat and fast course, this race offers runners a scenic journey through some of Wales' most iconic landmarks, including majestic Cardiff Castle, the bustling Principality Stadium, Civic Centre, and the stunning waterfront of Cardiff Bay.
Runners will be energized by enthusiastic crowds lining the route throughout the entire 13.1-mile distance, making it one of Britain’s best-supported running events. For those looking to secure a spot in this year's race, entry options include participating through the ballot system or choosing from limited "Skip the Ballot" opportunities. Additionally, runners can enter via official charity partners and international tour operators.
This event attracts thousands of participants each year who come together to enjoy the city’s vibrant atmosphere while experiencing its rich history and breathtaking landscapes.

Races Offered

Ballot

Oct 03, 2027

straighten

Distance — 21.1K

terrain

Type — Running

timer

09:00

sell

£59.00

Charity

Oct 03, 2027

straighten

Distance — 21.1K

terrain

Type — Running

timer

09:00

sell

£40.00

Reserved

Oct 03, 2027

straighten

Distance — 21.1K

terrain

Type — Running

timer

09:00

Weather History

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

thermostat Temperature

9.6° / 15.1°

wb_sunny Feels like

6.9° / 12.6°

light_mode Avg sunshine hours

6h 18m

water_drop Avg rainfall

4.9 mm

ac_unit Avg snowfall

—

air Avg wind speed

13.6 km/h (Gentle breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Low (2.8)

humidity_mid Humidity

85.6%

wb_twilight Sunrise

07:38

nightlight Sunset

18:17

Runner Reviews

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2027 Cardiff Half Marathon

About the Event