BoP Lab / Drivers / Colin Cohen
| Track | Class | Sessions | Typical gap to class best | Closest |
|---|---|---|---|---|
| Hallett Motor Racing Circuit (1.80 mi) | GTX | 7 | +0.000s (0.00%) | +0.000s (0.00%) |
| Hallett Motor Racing Circuit (1.80 mi) | T1 | 3 | +2.801s (3.51%) | +1.069s (1.30%) |
| Circuit of the Americas (3.41 mi) | GT-X | 4 | +16.168s (12.62%) | +13.220s (10.23%) |
| Circuit of the Americas (3.41 mi) | GTX | 4 | +4.821s (3.37%) | +4.724s (3.33%) |
| Circuit of the Americas (3.41 mi) | T1 | 9 | +4.913s (2.84%) | +1.177s (0.74%) |
| Mid-Ohio Sports Car Course (2.40 mi) | GTX | 5 | +0.000s (0.00%) | +0.000s (0.00%) |
Gap is the driver's best lap in a session against the fastest lap in their class in that same session (zero is fastest in class), shown as time lost and as a share of the lap, so conditions cancel out and tracks can be compared. Typical is the median session.
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AVRG Green Country Grand Prix 2023 | Grp 3 GT1, 2, 3, X, AS, T1 Race 2 | GTX | 38 | Maserati Trofeo GT4 | 6/5 | 1:18.513William Coffey | |||||
| AVRG Green Country Grand Prix 2023 | Grp 3 GT1, 2, 3, X, AS, T1 Race 1 | GTX | 38 | Maserati Trofeo GT4 | 3/5 | 1:20.244 | 1:18.886William Coffey | +1.358s (1.72%) | 115.15/5 | 122.5Ray Ramirez | -7.4 mph (-6.0%) |
| AVRG Green Country Grand Prix 2023 | Grp 3 GT1, 2, 3, X, AS, T1 Qual 1 | GTX | 38 | Maserati Trofeo GT4 | 3/6 | 1:20.423 | 1:19.634William Coffey | +0.789s (0.99%) | |||
| AVRG Green Country Grand Prix 2021 | Grp 5 GT1, 2, 3, X, AS, T1, PX Race 2 | GTX | 38 | Maserati Trofeo GT4 | 1/3 | 1:23.099 | 1:23.099you | +0.000s (0.00%) | 112.61/3 | 112.6you | +0.0 mph (0.0%) |
| AVRG Green Country Grand Prix 2021 | Grp 5 GT1, 2, 3, X, AS, T1, PX Qual 2 | GTX | 38 | Maserati Trofeo GT4 | 1/2 | 1:22.983 | 1:22.983you | +0.000s (0.00%) | 110.51/2 | 110.5you | +0.0 mph (0.0%) |
| AVRG Green Country Grand Prix 2021 | Grp 5 GT1, 2, 3, X, AS, T1, PX Race1 | GTX | 38 | Maserati Trofeo GT4 | 1/3 | 1:23.920 | 1:23.179William Hayes | +0.741s (0.89%) | 112.61/3 | 112.6you | +0.0 mph (0.0%) |
| AVRG Green Country Grand Prix 2021 | Grp 5 GT1, 2, 3, X, AS, T1, PX Qual 1 | GTX | 38 | Maserati Trofeo GT4 | 1/2 | 1:30.299 | 1:30.299you | +0.000s (0.00%) | 106.21/2 | 106.2you | +0.0 mph (0.0%) |
| Green Country Grand Prix AVRG 2019 | Grp 3 GT1,GT2,GT3,GTX,AS,T1 Race 2 | T1 | 104 | Audi TTRS | 2/3 | 1:22.563 | 1:19.762Chris Edens | +2.801s (3.51%) | 115.61/3 | 115.6you | +0.0 mph (0.0%) |
| Green Country Grand Prix AVRG 2019 | Grp 3 GT1,GT2,GT3,GTX,AS,T1 Qual 2 | T1 | 104 | Audi TTRS | 2/2 | 1:25.230 | 1:20.139Chris Edens | +5.091s (6.35%) | 113.12/2 | 115.4Chris Edens | -2.3 mph (-2.0%) |
| Green Country Grand Prix AVRG 2019 | Grp 3 GT1,GT2,GT3,GTX,AS,T1 Race 1 | T1 | 104 | Audi TTRS | 2/3 | 1:23.192 | 1:22.123Michael Pettiford | +1.069s (1.30%) | 116.31/3 | 116.3you | +0.0 mph (0.0%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lone Star Grand Prix 2023 | Grp 7 GT1,2,X,AS,T1 Race 2 | GT-X | 38 | Maserati Trofeo GT4 | 7/9 | 2:24.249 | 2:08.081Jon Field | +16.168s (12.62%) | 146.56/9 | 159.8Jon Field | -13.3 mph (-8.3%) |
| Lone Star Grand Prix 2023 | Grp 7 GT1,2,X,AS,T1 Qual 2 | GT-X | 38 | Maserati Trofeo GT4 | 5/8 | 2:23.937 | 2:06.783Jon Field | +17.154s (13.53%) | 144.07/8 | 159.4Jon Field | -15.4 mph (-9.7%) |
| Lone Star Grand Prix 2023 | Grp 7 GT1,2,X,AS,T1 Race 1 | GT-X | 38 | Maserati Trofeo GT4 | 7/11 | 2:22.500 | 2:09.280Jon Field | +13.220s (10.23%) | 147.88/11 | 162.9Jon Field | -15.1 mph (-9.3%) |
| Lone Star Grand Prix 2023 | Grp 7 GT1,2,X,AS,T1 Qual 1 | GT-X | 38 | Maserati Trofeo GT4 | 8/10 | 2:25.274 | 2:06.981Jon Field | +18.293s (14.41%) | 147.27/10 | 161.3Jon Field | -14.2 mph (-8.8%) |
| Lone Star Grand Prix 2021 | Grp 2 GT1,2,3,X,AS,T1,PX Race 2 | GTX | 38 | Maserati Trofeo GT4 | 2/4 | 2:28.324 | 2:23.191Derek Beitzel | +5.133s (3.58%) | 145.92/4 | 148.1Derek Beitzel | -2.3 mph (-1.5%) |
| Lone Star Grand Prix 2021 | Grp 2 GT1,2,3,X,AS,T1,PX Qual 2 | GTX | 38 | Maserati Trofeo GT4 | 2/4 | 2:26.708 | 2:21.984Derek Beitzel | +4.724s (3.33%) | 143.42/4 | 152.5Derek Beitzel | -9.1 mph (-6.0%) |
| Lone Star Grand Prix 2021 | Grp 2 GT1,2,3,X,AS,T1,PX Race 1 | GTX | 38 | Maserati Trofeo GT4 | 2/4 | 2:27.939 | 2:23.118Derek Beitzel | +4.821s (3.37%) | 144.02/4 | 148.1Derek Beitzel | -4.1 mph (-2.8%) |
| Lone Star Grand Prix 2021 | Grp 2 GT1,2,3,X,AS,T1,PX Qual 1 | GTX | 38 | Maserati Trofeo GT4 | 2/4 | 2:31.203 | 2:22.169Derek Beitzel | +9.034s (6.35%) | 141.02/4 | 150.5Derek Beitzel | -9.5 mph (-6.3%) |
| Lone Star Region Hoosier SCCA Super Tour @ Circuit of the Americas | Grp 1 GT1,X,2,AS,T1,PX Race 2 | T1 | 104 | Audi TTRS | 7/5 | 2:41.877Jason Merck | |||||
| Lone Star Region Hoosier SCCA Super Tour @ Circuit of the Americas | Grp 1 GT1,X,2,AS,T1,PX Qual 2 | T1 | 104 | Audi TTRS | 7/2 | 2:50.022Jason Merck | |||||
| Lone Star Region Hoosier SCCA Super Tour @ Circuit of the Americas | Grp 1 GT1,X,2,3,AS,T1,PX Race 1 | T1 | 104 | Audi TTRS | 7/5 | 2:23.006Tim Myers | |||||
| Lone Star Region Hoosier SCCA Super Tour @ Circuit of the Americas | Grp 1 GT1,X,2.AS.T1,PX Qual 1 | T1 | 104 | Audi TTRS | 7/7 | 2:30.443 | 2:23.957Tim Myers | +6.486s (4.51%) | 144.36/7 | 154.3Tim Myers | -10.0 mph (-6.5%) |
| Polar Prix 2019 | Grp 6 GT1,GT2,GT3, GTX,AS,T1 Race 2 | T1 | 104 | Audi TTRS | 3/6 | 2:39.984 | 2:38.807George Winkler | +1.177s (0.74%) | 133.13/5 | 146.5George Winkler | -13.4 mph (-9.1%) |
| Polar Prix 2019 | Grp 6 GT1,GT2,GT3, GTX,AS,T1 Race 1 | T1 | 104 | Audi TTRS | 5/6 | 2:26.784 | 2:25.508George Winkler | +1.276s (0.88%) | 146.52/5 | 149.1George Winkler | -2.6 mph (-1.7%) |
| Polar Prix 2019 | Grp 6 GT1,GT2,GT3, GTX,AS,T1 Qual 2 | T1 | 104 | Audi TTRS | 2/3 | 2:58.094 | 2:53.181Paolo Salvatore | +4.913s (2.84%) | 104.43/3 | 120.9Paolo Salvatore | -16.5 mph (-13.7%) |
| Polar Prix 2019 | Grp 6 GT1,GT2,GT3, GTX,AS,T1 Qual 1 | T1 | 104 | Audi TTRS | 6/6 | 2:51.522 | 2:31.439George Winkler | +20.083s (13.26%) | 117.54/6 | 136.7George Winkler | -19.1 mph (-14.0%) |
| Polar Prix 2019 | Grp 6 GT1,GT2,GT3, GTX,AS,T1 Practice | T1 | 104 | Audi TTRS | 5/6 | 2:36.526 | 2:27.550Paolo Salvatore | +8.976s (6.08%) | 129.55/6 | 148.5George Winkler | -18.9 mph (-12.7%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ohio Valley Region Hoosier SCCA Super Tour @ Mid-Ohio Sports Car Course | Grp 6 GT1,GT2,GT3,AS,T1,GTX,PX Race 2 | GTX | 38 | Maserati Trofeo GT4 | 1/1 | 1:37.086 | 1:37.086you | +0.000s (0.00%) | 141.51/1 | 141.5you | +0.0 mph (0.0%) |
| Ohio Valley Region Hoosier SCCA Super Tour @ Mid-Ohio Sports Car Course | Grp 6 GT1,GT2,GT3,AS,T1,GTX,PX Race 1 | GTX | 38 | Maserati Trofeo GT4 | 1/1 | 1:36.051 | 1:36.051you | +0.000s (0.00%) | 141.91/1 | 141.9you | +0.0 mph (0.0%) |
| Ohio Valley Region Hoosier SCCA Super Tour @ Mid-Ohio Sports Car Course | Grp 6 GT1,GT2,GT3,AS,T1,GTX,PX Qual 2 | GTX | 38 | Maserati Trofeo GT4 | 1/1 | 1:35.444 | 1:35.444you | +0.000s (0.00%) | 141.01/1 | 141.0you | +0.0 mph (0.0%) |
| Ohio Valley Region Hoosier SCCA Super Tour @ Mid-Ohio Sports Car Course | Grp 6 GT1,GT2,GT3,AS,T1,GTX,PX Qual 1 | GTX | 38 | Maserati Trofeo GT4 | 1/1 | 1:38.088 | 1:38.088you | +0.000s (0.00%) | 140.21/1 | 140.2you | +0.0 mph (0.0%) |
| Ohio Valley Region Hoosier SCCA Super Tour @ Mid-Ohio Sports Car Course | Grp 6 GT1,GT2,GT3,AS,T1,GTX,PX Prac | GTX | 38 | Maserati Trofeo GT4 | 1/1 | 1:37.389 | 1:37.389you | +0.000s (0.00%) | 140.71/1 | 140.7you | +0.0 mph (0.0%) |
#26578 from Colin Cohen · Rule change · TB 19-05 (2019-05 Fastrack)
In T1, Audi TTRS (GTS 2011 Spec), make changes to chassis notes as follows:
“Must conform to December 14th, 2011 July 24th, 2015 revision 3 7 GTS rules.”