Photo Ronaldo Tanjung / Unsplash

Cardiff2027

Sun, 3 Oct 2027 · Cardiff · 335 days

Distance
21.1 km
Terrain
Flat
Climb
75 m
Layout
Point to point
Race day
13°C (56°F)

The Cardiff Half Marathon takes runners through the Welsh capital on a scenic route that highlights many of the city’s most recognizable landmarks. The race starts outside Cardiff Castle in the city center before runners head south past both the Principality Stadium and Cardiff City Stadium on the way toward the coastal town of Penarth. Runners then complete a loop around Roath Park Lake before heading back toward the city center. The race finishes with a grandstand finish in the Civic Centre. The course is predominantly flat and fast, featuring approximately 81 meters of total elevation gain and a maximum climb of around 35 meters.

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Cardiff Half Marathon 2027

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  1. Ballot opens22 Oct 2026
  2. Ballot closesNot announced
  3. Draw22 Oct 2026
  4. Results out22 Oct 2026
  5. Race day3 Oct 2027

Checked 11 hours ago on the organizer's site

Entry fee
£40
if you get a place

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The organizer publishes full results on their results site.

Where to stay

Arrive
Fri, Oct 1
Leave
Mon, Oct 4
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