Autódromo José Carlos Pace-Interlagos

Autódromo José Carlos Pace, universally known as Interlagos ("between lakes" in Portuguese), stands as one of Formula 1's most legendary and challenging circuits, located in São Paulo, Brazil and representing the spiritual home of Brazilian motorsport. Construction commenced in 1938 with the circuit officially opening May 12, 1940, originally featuring a sprawling 7.960-kilometer (4.946-mile) layout before safety concerns prompted comprehensive redesign resulting in the current 4.309-kilometer configuration debuting in 1990 following $15 million renovation investment. The facility was renamed in 1985 honoring José Carlos Pace, a beloved Brazilian driver who perished in a 1977 plane crash, permanently associating the circuit with one of the nation's motorsport heroes. Uniquely among modern Formula 1 venues, Interlagos operates in a counter-clockwise direction containing predominantly left-hand corners that subject drivers to unusual rightward neck loading rather than the leftward forces experienced at most clockwise circuits, creating distinctive physical demands throughout race distances. The circuit traverses dramatically hilly terrain with over 40 meters (130 feet) of elevation change, following natural topography rather than artificially flattened land, generating a roller-coaster character with blind crests, downhill braking zones, and uphill power sections that maximize engine performance demands while requiring exceptional car control through elevation transitions. Infamous for unpredictable weather conditions where localized rain showers can affect isolated circuit sections while others remain dry, creating strategic complexity regarding tire selection and race management as competitors navigate varying grip levels simultaneously. Interlagos has witnessed numerous championship-deciding races and dramatic finishes throughout Formula 1 history, establishing itself as a fitting season finale venue where title battles reach their climactic conclusion amid Brazil's passionate motorsport culture and challenging circuit characteristics that reward driver skill, racecraft, and adaptability to changing conditions.