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BoP Lab / Classes / GTA

GTA vs SSM vs BS pace at every track

Lap times across years say as much about the weather as the class. % of GTA is each class's best lap as a share of GTA's on the same day, so the conditions drop out: 100% is level, less is quicker, and a move in it is the class getting faster or slower against the field.

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AS+B-Spec+vsBS×EP+F600+FA+FC+FE2+FF+FP+FV+FX+GT1+GT2+GTA×GTX+HP+P+P2+SM+SMX+SRF3+vsSSM×STL+STU+T1+T2+T3+T4+Show 179 inactive classes
Reference · what % is measured against
Tracks · untick to narrow

Closest to the field: GTA 100.0% of GTA Jared Hincher, Michelin Raceway Road Atlanta SARRC 2020 race

1:301:401:502:002:102:20GTA race best at SARRC 2020: 1:31.450 (Jared Hincher)GTA qualifying best at SARRC 2020: 1:29.827 (Michael Munley)SSM race best at Majors Apr 2016: 1:29.237 (Kevin Kopp)SSM qualifying best at Majors Apr 2016: 1:31.569 (Alan Olson)BS race best at Majors @ Thunderhill: 2:15.714 (Kyle Keenan)BS race best at Voodoo Quartre 2017: 2:06.427 (John Phillips)BS qualifying best at Majors @ Thunderhill: 2:15.069 (Kyle Keenan)BS qualifying best at Voodoo Quartre 2017: 2:06.994 (John Phillips)Thunderhill Raceway Park · Majors @ ThunderhillMajors @ Thunderhill2016Summit Point Raceway · Majors Apr 2016Majors Apr2016NOLA Motorsports Park · Voodoo Quartre 2017Voodoo Quartre2017Michelin Raceway Road Atlanta · SARRC 2020SARRC2020
GTASSMBSsolid race · dashed qualifying · slower is lower
100%GTA race best at SARRC 2020: 100.0% of GTA's (Jared Hincher)GTA qualifying best at SARRC 2020: 100.0% of GTA's (Michael Munley)Thunderhill Raceway Park · Majors @ ThunderhillMajors @ Thunderhill2016Summit Point Raceway · Majors Apr 2016Majors Apr2016NOLA Motorsports Park · Voodoo Quartre 2017Voodoo Quartre2017Michelin Raceway Road Atlanta · SARRC 2020SARRC2020
GTASSMBSsolid race · dashed qualifying · each class's best lap as a share of GTA's at the same event (the reference class, changeable above); 100% is level, less is quicker, so up the chart is quicker
EventGTASSMBS
Qual best Race best Trap Qual best Race best Trap vs GTA % of GTA Qual best Race best Trap vs GTA % of GTA 
Michelin Raceway Road Atlanta SARRC 20202020-07-251:29.827Michael Munley · fastest of 7 · top 5 within 9.4s1:31.450Jared Hincher · fastest of 6 · top 5 within 6.4s153.2Jay Gomer
No rule changes on record between these events
NOLA Motorsports Park Voodoo Quartre 20172017-03-032:06.994John Phillips · fastest of 6 · top 5 within 9.4s2:06.427John Phillips · fastest of 5 · top 5 within 6.9s
No rule changes on record between these events
Summit Point Raceway Majors Apr 20162016-04-291:31.569Alan Olson · fastest of 26 · top 5 within 1.9s1:29.237Kevin Kopp · fastest of 27 · top 5 within 0.3s
No rule changes on record between these events
Thunderhill Raceway Park Majors @ Thunderhill2016-04-082:15.069Kyle Keenan · fastest of 22:15.714Kyle Keenan · fastest of 3 · top 3 within 4.8s

By track

TrackEvents Typical % of GTA Best Latest 
Michelin Raceway Road Atlanta1100.0%100.0%SARRC 2020100.0%SARRC 2020
NOLA Motorsports Park10 of 1 with GTA
Summit Point Raceway10 of 1 with GTA
Thunderhill Raceway Park10 of 1 with GTA
About this data
Every event the class ran, at any track, oldest to newest on the chart and newest first in the table. Each point is the class's best lap as a share of GTA's best on the same day: the weather and the day cancel out, so one figure compares across years where lap times cannot; a class that suits one track more than another still reads differently there. It still moves when the yardstick's own balance changes or its field thins, and an event the yardstick did not run has no point. A best from fewer than three cars is greyed. The rule changes that took effect between two events are folded between their rows.