The Welsh capital with a flat, fast course and incredible crowd support. From the Cardiff Half to trails in the Brecon Beacons.
50 races near Cardiff
Whether you're training for your first 5K or chasing a marathon PB, Cardiff and the surrounding area offers races for every level. The local running community is welcoming and supportive — you'll find plenty of club runners, charity fundraisers, and first-timers at events throughout the year.
Can't find what you're looking for? Search all 50+ UK running events or submit an event we're missing.