The village of Bedlinog will still be celebrating this morning after they secured promotion to Division One East against Brynmawr at the Recreation Ground.
The narrow 13-7 home victory may have been routine but it was a historic day for the Merthyr valley side and their 200 army of supporters who witnessed the third successive promotion to finish as Division Two runners-up behind champions Tredegar.
Bedlinog treasurer Lyn Jones said: "It's a tremendous achievement for the squad of players we've got.
"We've all been together for six years now and it's a special time for the whole village.
"It was a big step up this year and to finish as runners-up is a huge achievement. But we believe we can do ourselves proud in Division One next year."
Ian Grzalac and Ryan Jayne were the heroes in either half as Bedlinog overcame a sloppy start to achieve their dream.
Grzalac won a line-out and was pushed over the try-line by his fellow forwards before Jayne's strike on 65 minutes sparked wild celebrations to make it a Bank Holiday to remember.
Fourth-placed Gilfach Goch ran in six tries for a bonus point 42-15 win over lowly Fleur de Lys while Mountain Ash grabbed a nervy 20-16 victory against Abercynon.
Rhydyfelin pulled off a shock 17-13 success over Llantrisant while Ynysybwl inflicted the 22nd straight defeat of Treherbert's dismal season.
Llandaff sealed the Division Four East championship by three points with a hard fought 21-7 at Monmouth.
Lowly Chepstow hammered Crumlin 49-19, third-placed Nantyglo gained the upper hand with a 19-17 away win over rivals Rhiwbina while Risca collected maximum points with a 30-10 success at Brynithel.
RGC 1404 have celebrated their crowning as Division One East winners, after just one season of competitive rugby. A big crowd turned out to support the clubs 'Celebration Saturday' when they were presented with the SWALEC trophy following their definitive 45-0 home win against Rhydydfelin on 18 May.
A special video package as Pontypridd claimed the double for the first time in their history by winning the Principality Premiership final, including match build-up, highlights, post match reaction and dressing room celebrations.