Static F1 database table circuits_layouts The circuits_layouts table contains 160 Formula 1 records across 5 columns. Column types include BIGINT, BOOLEAN, DOUBLE, VARCHAR. Download Parquet Rows 160 Columns 5 Parquet size 3.23 KB Updated 2026-07-31 Schema for circuits_layouts ColumnTypeNullableDescriptionidVARCHARnoThe unique identifier of the circuit layout.circuitIdVARCHARnoThe identifier of the circuit associated with the circuit layout.effectiveBOOLEANnoWhether the layout is the current or most recently used layout.lengthDOUBLEnoThe length of the circuit layout in kilometers.turnsBIGINTnoThe number of turns (corners) in the circuit layout.