Happening Next

Cardiff Marathons Events

Marathons Events Happening Next in Cardiff, WA

Castle 2 Castle 2026

 Caerphilly to Cardiff 20 Sep 2026
CHARITIES

Run Cardiff Half for The Little Princess Trust 2026

 Cardiff Castle 4 Oct 2026
FITNESS GBP 28

Cardiff Half Marathon 2026

Cardiff, Wales 4 Oct 2026
SPORTS

Cardiff Half Marathon 2026

Cardiff City Hall / Neuadd y Ddinas Caerdydd 4 Oct 2026
SPORTS

Charlie and Phoebe’s half marathon for The Grand Appeal and Cots for Tots.

Cardiff 4 Oct 2026
SPORTS