The Corkscrew 2021 configuration at Yas Marina Circuit in Abu Dhabi represents a specific layout variant introduced or modified in 2021 at UAE's flagship motorsport venue. The Corkscrew designation indicates a distinctive section or routing characteristic, with the 2021 dating specifying this particular configuration period. This variant serves Yas Marina's evolution where layout modifications optimize racing characteristics at the facility hosting Formula One's season finale under twilight-to-night lighting since 2009.

Operating the Corkscrew 2021 showcases Yas Marina's willingness to evolve circuit characteristics where modifications address racing quality concerns at this facility representing over $1 billion investment in UAE motorsport infrastructure. Desert climate creates extreme temperatures with twilight operations reducing track temperatures from daytime peaks above 45C. The Corkscrew 2021 configuration represents circuit evolution serving improved racing spectacle at Abu Dhabi's premier motorsport destination demonstrating ongoing commitment to optimization.