Claire told me about this one on Weds. One of the coastal trail series is in Anglesey and looks like it is right on the coast this time. See http://www.endurancelife.com/event.asp?series=36&location=111 for more info but there is going to be a 10k, half and full marathon. There isn't a course map yet but based upon where it starts and the landmarks on the way it is going to be v hilly, but fabulous costal route probably over the headlands of holy island (which is another little island just off main isle of anglesey). Should be a stunning but quite tough course.