An IAAF Silver Label race, Cardiff Half Marathon is a staple for the UK autumn race calendar.
This fast and flat race attracts over 20,000 participants and has hosted both the Commonwealth and World Half Marathon Championships.
Runners set off from Cardiff Castle and take in some sights you might expect to see (the city's two famous stadiums and the Cardiff Bay Barrage on the Penarth Marina) and some more striking structures such as the Norwegian Church Arts Centre and the Wales Millennium Centre.
If you've 'Run the Diff', celebrate your achievement with this beautiful finisher's print, which shows off some of the fantastic landmarks from the course.
Whatever year you took part you can commemorate your race experience by adding your name and finish time for a personal touch.