BoP Lab / Classes / GT-2
GT-2 vs SSM vs C6 pace at every track
Lap times across years say as much about the weather as the class. % of GT-2 is each class's best lap as a share of GT-2'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.
Closest to the field: GT-2 100.0% of GT-2 Kevin Allen, Watkins Glen International Super Tour Jun 2023 race
| Event | GT-2 | SSM | C6 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Qual best | Race best | Trap | Qual best | Race best | Trap | vs GT-2 | % of GT-2 | Qual best | Race best | Trap | vs GT-2 | % of GT-2 | |||
| Watkins Glen International Super Tour Jun 20252025-06-27 | 1:55.772John Weisberg · fastest of 6 · top 5 within 7.9s+0.536s (+0.47%) | 1:56.701Lee Saunders · fastest of 6 · top 5 within 2.9s+2.210s (+1.93%) | 156.8Lee Saunders-6.1 mph (-3.7%) | ||||||||||||
| No rule changes on record between these events | |||||||||||||||
| Watkins Glen International Super Tour Jun 20232023-06-02 | 1:55.236Kevin Allen · fastest of 8 · top 5 within 2.2s | 1:54.491Kevin Allen · fastest of 7 · top 5 within 1.8s | 162.9Jared Odrick | ||||||||||||
By track
| Track | Events | Typical % of GT-2 | Best | Latest |
|---|---|---|---|---|
| Watkins Glen International | 2 | 100.0% | 100.0%Super Tour Jun 2023 | 100.0%Super Tour Jun 2025 |
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 GT-2'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.