The Circuit de Barcelona-Catalunya configuration without chicane represents the original full-throttle layout before chicane additions interrupted the circuit's high-speed sections, delivering the uninterrupted flow that characterized the facility when it opened in 1991. Located in Montmelo near Barcelona in Catalonia, Spain, this variant removes the chicane modifications installed for safety and speed reduction purposes, restoring the sustained high-speed character through sections where modern configurations insert technical braking zones. The without-chicane layout emphasizes pure speed and aerodynamic efficiency over the stop-start rhythm created by chicane additions, providing a different challenge that rewards horsepower and aero performance.

Operating without the chicane showcases Barcelona-Catalunya's original design philosophy before safety considerations and FIA requirements led to track modifications. The uninterrupted layout creates higher average speeds and different tire degradation patterns, with sustained high-speed corners generating more thermal stress than the chicane-interrupted variant where braking zones allow cooling. Spain's Mediterranean climate creates ideal racing conditions across much of the season, though summer track temperatures can exceed 55C during afternoon sessions. The without-chicane configuration serves primarily testing and track day events rather than modern championship racing, with Formula One and MotoGP utilizing the current chicane-equipped layout that meets contemporary safety standards while the original flow remains available for historical demonstrations and events prioritizing speed over safety margin compromises inherent in chicane additions.