Pedro, Lionel Messi and Andres Iniesta netted as Barcelona recorded a record 14th straight league win with a 3-0 victory over Racing Santander at the Camp Nou.
Barca have amassed a record points haul of 55 points from a possible 60 in their opening 20 games in La Liga.
No side in the history of the league has amassed such a total at this stage of the season.
They are seven points clear of Real Madrid, who host Real Mallorca on Sunday.