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BoP Lab / Classes / SPU

SPU vs FE 2 vs SSM pace at every track

Lap times across years say as much about the weather as the class. % of SPU is each class's best lap as a share of SPU'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.

Class · click a class to switch, + to compare alongside (up to 4)
AS+B-Spec+EP+F600+FA+FC+vsFE 2×FE2+FF+FP+FV+FX+GT1+GT2+GTX+HP+P+P2+SM+SMX+SPU×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: SPU 100.0% of SPU Ricky Sanders, Carolina Motorsports Park Southeast 2026 race · SSM 108.9% of SPU Estus White IV, Carolina Motorsports Park Southeast 2026 race

1:201:402:002:20SPU race best at SARRC 2020: 1:43.713 (Ricky Sanders)SPU race best at Southeast 2026: 1:48.274 (Ricky Sanders)SPU race best at Northwest Pacific Grand Prix 2026: 1:34.122 (Rick Gough)SPU race best at Southeast SARRC 2026: 1:21.559 (Tad Segars)SPU qualifying best at SARRC 2020: 1:47.450 (Randy Hutchings)SSM race best at Majors Apr 2016: 1:29.237 (Kevin Kopp)SSM race best at Majors Apr 2026: 2:16.441 (James Powell)SSM race best at Southeast 2026: 1:57.932 (Estus White IV)SSM qualifying best at Majors Apr 2016: 1:31.569 (Alan Olson)Summit Point Raceway · Majors Apr 2016Majors Apr2016Michelin Raceway Road Atlanta · SARRC 2020SARRC2020Thunderhill Raceway Park · Majors Apr 2026Majors Apr2026Carolina Motorsports Park · Southeast 2026Southeast2026Pacific Raceways · Northwest Pacific Grand Prix 2026Northwest Pacific Grand Prix2026Roebling Road · Southeast SARRC 2026Southeast SARRC2026
SPUFE 2SSMsolid race · dashed qualifying · slower is lower
100%102%104%106%108%SPU race best at SARRC 2020: 100.0% of SPU's (Ricky Sanders)SPU race best at Southeast 2026: 100.0% of SPU's (Ricky Sanders)SPU race best at Northwest Pacific Grand Prix 2026: 100.0% of SPU's (Rick Gough)SPU race best at Southeast SARRC 2026: 100.0% of SPU's (Tad Segars)SPU qualifying best at SARRC 2020: 100.0% of SPU's (Randy Hutchings)SSM race best at Southeast 2026: 108.9% of SPU's (Estus White IV)Summit Point Raceway · Majors Apr 2016Majors Apr2016Michelin Raceway Road Atlanta · SARRC 2020SARRC2020Thunderhill Raceway Park · Majors Apr 2026Majors Apr2026Carolina Motorsports Park · Southeast 2026Southeast2026Pacific Raceways · Northwest Pacific Grand Prix 2026Northwest Pacific Grand Prix2026Roebling Road · Southeast SARRC 2026Southeast SARRC2026
SPUFE 2SSMsolid race · dashed qualifying · each class's best lap as a share of SPU's at the same event (the reference class, changeable above); 100% is level, less is quicker, so up the chart is quicker
EventSPUFE 2SSM
Qual best Race best Trap Qual best Race best Trap vs SPU % of SPU Qual best Race best Trap vs SPU % of SPU 
Roebling Road Southeast SARRC 2026results only2026-06-271:21.559Tad Segars · fastest of 2
No rule changes on record between these events
Pacific Raceways Northwest Pacific Grand Prix 2026results only2026-05-231:34.122Rick Gough · fastest of 3 · top 3 within 8.4s
No rule changes on record between these events
Carolina Motorsports Park Southeast 2026results only2026-05-231:48.274Ricky Sanders · fastest of 3 · top 3 within 6.8s1:57.932Estus White IV · fastest of 6 · top 5 within 4.2s+9.658s108.9%
No rule changes on record between these events
Thunderhill Raceway Park Majors Apr 2026results only2026-04-252:16.441James Powell · fastest of 2
No rule changes on record between these events
Michelin Raceway Road Atlanta SARRC 20202020-07-251:47.450Randy Hutchings · only car1:43.713Ricky Sanders · fastest of 2119.9Ricky Sanders
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

By track

TrackEvents Typical % of SPU Best Latest 
Carolina Motorsports Park1100.0%100.0%Southeast 2026100.0%Southeast 2026
Michelin Raceway Road Atlanta1100.0%100.0%SARRC 2020100.0%SARRC 2020
Pacific Raceways1100.0%100.0%Northwest Pacific Grand Prix 2026100.0%Northwest Pacific Grand Prix 2026
Roebling Road1100.0%100.0%Southeast SARRC 2026100.0%Southeast SARRC 2026
Summit Point Raceway10 of 1 with SPU
Thunderhill Raceway Park10 of 1 with SPU
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 SPU'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.