If you go on the KC website you might be able to get details from there. I think that you go to the working trials/clubs bit and then you are asked to e-mail the KC with your area so that they can send you details.
Working trials as in sheep? If so you can go onto the ISDS website and look at what is coming up, also will give details of trainers. If this is what you want and can't find the details, message me and I will look in my International Sheepdog News mags for you.
Hi Emma, I think this contact is up to date, if not please pm me and I will be able to get the info for you: NORTH WEST WORKING TRIALS SOCIETY Mrs Jenny Holt, South View, Hutton Roof, Carnforth, Lancs LA6 2PF Tel: 015242 71584