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BoP Lab / Sonoma Raceway

FE vs FB vs FV vs F5 pace at Sonoma Raceway

Class · click a class to switch, + to compare alongside (up to 4: remove one to add another)
ASB-SpecEPvsF5×FAvsFB×FCFE×FE2FFFMFPvsFV×GT1GT2GT3GTLHPP1P2SMSRF3STLSTUT1T2T3T4
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

Quickest here: FE 1:36.051 Brandon Chappell, Runoffs 2018 race · FB 1:28.612 J R Osborne, Runoffs 2018 qualifying · FV 1:52.637 Skip Streets, Runoffs 2018 qualifying · F5 1:41.807 Jeff Jorgenson, Runoffs 2018 qualifying

EventFEFBFVF5
Qual bestRace bestTrapQual bestRace bestTrapvs FE% of FEQual bestRace bestTrapvs FE% of FEQual bestRace bestTrapvs FE% of FE
Runoffs 2018 ROFF182018-10-101:37.517Mark Snyder · fastest of 10 · top 5 within 1.4s1:36.051Brandon Chappell · fastest of 10 · top 5 within 3.3s124.7Quinten Nelson1:28.612J R Osborne · fastest of 7 · top 5 within 3.3s1:31.189J R Osborne · fastest of 7 · top 5 within 3.7s140.5J R Osborne-4.862squal -8.905s94.9%qual 90.9%1:52.637Skip Streets · fastest of 29 · top 5 within 1.6s1:53.639Alex Scaler · fastest of 28 · top 5 within 0.4s106.3Skip Streets+17.588squal +15.120s118.3%qual 115.5%1:41.807Jeff Jorgenson · fastest of 5 · top 5 within 6.6s1:42.491David Lapham · fastest of 5 · top 5 within 9.5s113.3David Lapham+6.440squal +4.290s106.7%qual 104.4%

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 FE" is the class's best as a share of FE'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 FE'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.