This is a single race Championship which will probably be held on Saturday 27th June.  Note that the date is still provisional.

There is camping on site Friday and Saturday nights and activities on Sunday morning.

All details are here
https://www.welshfellrunnersassociation.org.uk/en/races/all-wales-junior-champs-2026

The race also is included as a counter in the North Wales and the South Wales Junior Series.