Cardiff Running Events

Castle 2 Castle 2026

Caerphilly to Cardiff 20 Sep 2026

Porthcawl 10K 2026

Porthcawl 10K 5 Jul 2026

Run Cardiff Half for The Little Princess Trust 2026

Cardiff Castle 4 Oct 2026

Cardiff Inflatable 5k 2026

Cardiff, Wales, United Kingdom 27 Jun 2026

Velindre's 'Show Cancer the V' Fun Run

Bute Park, Cardiff 19 Jul 2026

Bubble Rush

Pontcanna Fields 26 Jul 2026

Conquer Cardiff Summer 5k 10k and Half Marathon

Bute Park, Cardiff 6 Jun 2026

Tŷ Hafan Dark Run 2026

Bute Park 17 Oct 2026

Maggie's Cardiff Culture Crawl 2026

Cardiff Castle 11 Sep 2026

Burn Trail Run Series

Llantrithyd Road, Cowbridge, CF71 7, United Kingdom 30 May 2026

South Campus Run Club ¦ Clwb Rhediad Campws Y De

Cardiff University Centre for Student Life 25 Oct 2025