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BoP Lab / Classes / CTC

CTC vs FRI vs SSM vs S7 pace at every track

Lap times across years say as much about the weather as the class. % of CTC is each class's best lap as a share of CTC'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: remove one to add another)
1DASB - S P E CB -SPE CB SpecB-S P ECB-specB-SpecB-SPECB-SPEC 3B-SPEC 9B-SPEC 11B-SPEC 12B-SPEC 18B-SPEC 19B-SPEC 61BSBSpcBSpecC6CFCFCCTACTBCTC×CTDE1 16E1 43E1 52E3 0E3 2E3 6E3 46E3 101 TE3 146E4 19E4 85E4 145 TE4 192E4 192 PEPEP 177EPxEX 5EX 7EX 36EX 78EX 146F5F6F500F600F1000FAFBFCFC 46FC 85FEFE 2FE2FFFF 7FF 32FFTSFMFPFP 73FP 91vsFRI×FSFVFV 04FV 4FV 17FV 17 #FV 29FV 43FV 49FV 96FXGT-1GT-2GT-XGT1GT1 6GT1 6 PGT1WGT2GT2 09GT2 9GT2 13GT2 19GT2 27GT2 29GT2 42GT2 42 PGT2 106GT3GT3UGTAGTLGTXGTX #GTX 178GTX 190GTX 190 #GTX 190 #PHPIT7ITAITBITCITEITE - OITE - UITE-OITJITOITRITSITXMCPP1P2P2 88PXRSRvsS7×SCSMSM SM 3SM 3 #SM 8SM 14SM 18SM 18 #SM 29SM 34SM 35SM 40SM 44SM 62SM 72SM 88SM 93SM 95SM 95 TSM 132SM 157SM 160SM 166SM SESMSESMSE-TSMTSMXSPSPMSPOSPUSRFSRF 3SRF3SRF3 0SRF3 00SRF3 01SRF3 9SRF3 11SRF3 20SRF3 26SRF3 29SRF3 42SRF3 60SRF3 62SRF3 66SRF3 68SRF3 113SRFHvsSSM×STLSTL 16STL 37STL 79STUSTU 23SUNT1T1 07T1 48T1WT2T2 03T2 03 PT2 43T3T3 8T3 28T3 39T3 72T3WT4T4 50T4 89T4 166T4 171TTAUnknownHide inactive classes
Reference · what % is measured against
Tracks · untick to narrow
1:301:401:502:002:102:20CTC race best at Majors @ Pacific Raceway: 1:47.167 (William Hendrickson)CTC qualifying best at Majors @ Pacific Raceway: 1:48.686 (William Hendrickson)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)S7 race best at Majors May 2016: 1:56.632 (Mark Miller)S7 race best at Colorado Home Heroes Grand Prix 2026: 1:58.704 (Randy Roybal)S7 race best at Colorado Freedom Sprints 2026: 2:16.757 (Mark Miller)S7 race best at Last Chance 2026: 2:15.526 (Christian Miller)Summit Point Raceway · Majors Apr 2016Majors Apr2016Pacific Raceways · Majors @ Pacific RacewayMajors @ Pacific Raceway2016Pueblo Motorsports Park · Majors May 2016Majors May2016Thunderhill Raceway Park · Majors Apr 2026Majors Apr2026Carolina Motorsports Park · Southeast 2026Southeast2026Pueblo Motorsports Park · Colorado Home Heroes Grand Prix 2026Colorado Home Heroes Grand Prix2026High Plains Raceway · Colorado Freedom Sprints 2026Colorado Freedom Sprints2026High Plains Raceway · Last Chance 2026Last Chance2026
CTCFRISSMS7solid race · dashed qualifying · slower is lower
100%CTC race best at Majors @ Pacific Raceway: 100.0% of CTC's (William Hendrickson)CTC qualifying best at Majors @ Pacific Raceway: 100.0% of CTC's (William Hendrickson)Summit Point Raceway · Majors Apr 2016Majors Apr2016Pacific Raceways · Majors @ Pacific RacewayMajors @ Pacific Raceway2016Pueblo Motorsports Park · Majors May 2016Majors May2016Thunderhill Raceway Park · Majors Apr 2026Majors Apr2026Carolina Motorsports Park · Southeast 2026Southeast2026Pueblo Motorsports Park · Colorado Home Heroes Grand Prix 2026Colorado Home Heroes Grand Prix2026High Plains Raceway · Colorado Freedom Sprints 2026Colorado Freedom Sprints2026High Plains Raceway · Last Chance 2026Last Chance2026
CTCFRISSMS7solid race · dashed qualifying · each class's best lap as a share of CTC's at the same event (the reference class, changeable above); 100% is level, less is quicker, so up the chart is quicker
EventCTCFRISSMS7
Qual best Race best Trap Qual best Race best Trap vs CTC % of CTC Qual best Race best Trap vs CTC % of CTC Qual best Race best Trap vs CTC % of CTC 
High Plains Raceway Last Chance 2026results only2026-08-222:15.526Christian Miller · fastest of 6 · top 5 within 6.1s-1.231s (-0.90%)
No rule changes on record between these events
High Plains Raceway Colorado Freedom Sprints 2026results only2026-07-042:16.757Mark Miller · fastest of 4 · top 4 within 4.5s
No rule changes on record between these events
Pueblo Motorsports Park Colorado Home Heroes Grand Prix 2026results only2026-05-231:58.704Randy Roybal · fastest of 2+2.072s (+1.78%)
No rule changes on record between these events
Carolina Motorsports Park Southeast 2026results only2026-05-231:57.932Estus White IV · fastest of 6 · top 5 within 4.2s
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
Pueblo Motorsports Park Majors May 20162016-05-281:56.632Mark Miller · fastest of 4 · top 4 within 12.3s
No rule changes on record between these events
Pacific Raceways Majors @ Pacific Raceway2016-05-281:48.686William Hendrickson · only car1:47.167William Hendrickson · only car
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 CTC Best Latest 
High Plains Raceway20 of 2 with CTC
Pueblo Motorsports Park20 of 2 with CTC
Carolina Motorsports Park10 of 1 with CTC
Pacific Raceways1100.0%100.0%Majors @ Pacific Raceway100.0%Majors @ Pacific Raceway
Summit Point Raceway10 of 1 with CTC
Thunderhill Raceway Park10 of 1 with CTC
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 CTC'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.