The Cardiff Half Marathon Winter Warmer Run

DEC

31

2026

Run through Cardiff's Bute Park in this winter event supporting Shelter. Choose your challenge from three distances: 5k, 10k, or a half marathon. Share your race day moments with the running community online.

Thu 31 Dec 2026

Cardiff, Wales

Website

Half Marathon 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

The Cardiff Half Marathon Winter Warmer Run

The event, known as The Cardiff 5k, 10k and Half Marathon Winter Warmer Run, takes place in Cardiff's Bute Park. It offers three different race distances: a 5k, a 10k, and a half marathon. The event supports the charity Shelter.

Participants can follow the organizer on Facebook and Instagram to share photos and event experiences. Visit the organization's website for the most recent information.

Half Marathon

10 km

10k

5 km