RSC's third community five-a-side football tournament Cwpan y Gwylanod (The Seagulls' Cup) took place on Saturday 22nd November 2025.

 After a morning of close and competitive matches and a nail biting penalty shootout following a drawn final match, local building firm J. Ellis Williams & Sons emerged victorious over arch rivals Wariars Morfa. This was the second victory for the J Ellis Williams team and 3rd unsuccessful final for the unlucky Wariars.

The eight competing teams were J Ellis Williams & Sons (Builders), Rhosneigr Firefighters, RAF Valley, The Oystercatcher Restaurant, Wariars Y Morfa, The Anglesey Golf Club and two teams from Rhosneigr Sports Club - the Legends and the Masters. The referee was Len Davies assisted by Phil Ash burner.