Huddersfield Canine used to run monthly ringcraft classes - I left Huddersfield a few years ago but these are the details from Kirklees information - hope they are right:
Huddersfield & District Canine Association
MRS J. T JACKSON
Hon. Secretary
Tel: (01484) 644246
Meeting Place or Venue:
The Royal British Legion Club,
Hanson Lane,
Lockwood,
Huddersfield
Meeting/Opening Times:
3rd Wed of month at 7.30pm.
If you want something more regular and are prepared to travel a little way try West Riding Canine Ringcraft Society - they used to meet every Sunday in Bradford but again I haven't been for some time. The secretary is Alice Scanlon (01274 488165 or email TonyAlice@brantwoodcavaliers.fsnet.co.uk) who has Brantwood CKCS and I think may be on here! She will be able to help on both counts.
Good luck
Janet