The Bombala Blue Heelers are a side in form, winning their third finals match in a row to book a grand final spot.

The Blue Heelers dominated their preliminary final clash against Bega, 44-6, to secure a spot in Sunday's premiership decider.

Bombala's finals run started almost a month ago with a tight win over Monaro rivals, the Cooma Stallions. Next on the list was Eden, another tough encounter which the Blue Heelers won 18-16.

Last Sunday, the side delivered one of its best efforts of the season. The Blue Heelers ran in eight tries to Bega's one, in front of a large Bombala crowd at the Cooma Showground.

Blue Heelers fullback, Inia Tahere, crossed for a hat-trick, while centre, Eli Carter Nareki, scored a double.

The Blue Heelers take on minor premiers, the Merimbula-Pambula Bulldogs, in the grand final at the Pambula Sporting Complex. Kick-off 12.45pm.