Playing the final after three 60-minute round-robin games, as originally scheduled, would have been some ask.
Thistle first-team coach Garrett Blair said warm weather took its toll on the players and the teams decided it had been a big day already.
“It was a lot of football,” he said.
The tournament was organised to give Gisborne teams game time in the pre-season without the stress of travelling.
Geoff Logan was a keen supporter of local football and co-founded Gisborne's Sunshine Brewery.
He provided sponsorship, helping to cover fees for representative sides.
Blair described Saturday's event as a celebration of football and said people bought into the spirit of it.