If you still haven’t found what you’re looking for here are a few suggestions: broaden your search and take a look at Half Marathons across the whole of Wales, and maybe even the South West of England if you’re willing and able to travel a bit further. We also list Half Marathons in and around Bristol (commutable from South Wales) and Liverpool/Manchester for those in North Wales. If you’re in the Cardiff area but fancy something a bit shorter then check out our local 10k Run page: and of course we also have a local Marathons list if you are looking to step up the distance. If you’re happy to travel or you want to build a race into a trip away then check out our UK-wide Half Marathons calendar and you can refine and filter your search from there.