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BoP Lab / Buttonwillow Raceway Park

F6 vs B Spec pace at Buttonwillow Raceway Park

Class · click a class to switch, + to compare alongside (up to 4)
AS+vsB Spec×B-Spec+EP+F6×F500+FA+FC+FE 2+FE2+FF+FP+FV+FX+GT1+GT2+GT3+GT3U+GTL+GTX+HP+P+P1+P2+PX+SM+SMX+SRF3+STL+STU+T1+T2+T3+T4+
Reference class · the others' laps as a share of this one's at the same event, so years compare despite weather; + a class above to measure against it
Track configuration

Quickest here: F6 1:59.670 Jeff Jorgenson, Cal Club 2024 race · B Spec 2:16.080 Thomas Lepper, Cal Club 2024 qualifying

EventF6B Spec
Qual bestRace bestTrapQual bestRace bestTrapvs F6% of F6
Cal Club 2024 CALCL242024-02-232:00.926Jeff Jorgenson · only car1:59.670Jeff Jorgenson · only car104.7Jeff Jorgenson2:16.080Thomas Lepper · fastest of 3 · top 3 within 2.3s93.9Ali Naimi+15.154s qual112.5% qual

Best is the class's fastest lap in that event's qualifying or race sessions, with the driver who set it, how many cars set a time that session and how close the top five were; a best from fewer than three cars is greyed. With two or more classes, "vs" is the gap of each class's best to the first class's at the same event. "% of F6" is the class's best as a share of F6's best at the same event (100% is level, less is quicker): weather and track condition move every class together, so this compares across years where the raw times do not. It still breaks when F6's own field changes or one session was wet and another dry. Newest event first. The coloured figure under each value is the change from the previous event that has one (green is quicker, red slower). Whole laps only, so events with different sector layouts still compare. Weather and track condition are not accounted for.