Autódromo Hermanos Rodríguez

Perched more than two thousand metres above sea level, the Autódromo Hermanos Rodríguez is defined by its altitude. The thin air robs engines of power, slashes aerodynamic downforce and strains cooling and braking, forcing teams to run maximum-downforce wings that still produce modest grip. The result is a circuit of extremes: a colossal run to a heavy first-corner braking zone, where slipstreaming makes for spectacular three-wide opening laps, balanced against twisty infield sections. Its showpiece is the Foro Sol stadium section, where the cars thread slowly through a baseball arena packed with roaring fans, one of the most atmospheric settings in the sport. The combination of physics-bending altitude and passionate crowds makes Mexico City an unmistakable and beloved fixture.