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BoP Lab / Drivers / David Marshall

David Marshall

Compare with another driver
Car
Event
Session

Against the front of the class, by track

TrackSessionsTypical gap to class bestClosest
Road America (4.05 mi)10+5.197s (3.76%)+0.000s (0.00%)
Road America (4.01 mi)4+7.737s (5.43%)+7.737s (5.43%)

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.

Road America (4.05 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrap
June Sprints 2026Grp 8 GT1 GT2 GTX T1 AS Race 2T102Ford Mustang4/32:23.679Roy Lipner
June Sprints 2026Grp 8 GT1 GT2 GTX T1 AS Race 1T102Ford Mustang4/32:22.894Roy Lipner
June Sprints 2026Grp 8 GT1 GT2 GTX T1 AS Qual 2T102Ford Mustang2/435.93035.930you+0.000s (0.00%)149.5155.1 Richard Grant-5.7 mph (-3.7%)
June Sprints 2026Grp 8 GT1 GT2 GTX T1 AS Qual 1T102Ford Mustang2/340.71932.310Roy Lipner+8.409s (26.03%)151.4you
June Sprints 2025Grp 8 GT1 GT2 GTX T1 T2 AS Race 1T102Ford Mustang2/22:48.6292:48.629you+0.000s (0.00%)145.6you
Runoffs 2024T1 RaceT102Ford Mustang GT6/72:22.8182:16.131Andrew Aquilante+6.687s (4.91%)152.0156.9 Andrew Aquilante-5.0 mph (-3.2%)
Runoffs 2024AS/T1 Qual 3T102Ford Mustang GT6/82:24.6152:16.877Andrew Aquilante+7.738s (5.65%)151.2156.4 James Candelaria-5.2 mph (-3.3%)
Runoffs 2024AS/T1 Qual 2T102Ford Mustang GT6/72:23.3392:18.142James Candelaria+5.197s (3.76%)153.2157.6 James Candelaria-4.4 mph (-2.8%)
Runoffs 2024AS/T1 Qual 1T102Ford Mustang GT7/82:25.6222:16.578Andrew Aquilante+9.044s (6.62%)151.8157.9 Andrew Aquilante-6.2 mph (-3.9%)
June Sprints 2023Grp 8 AS,GT1,GT2,GT3,GTX,T1 Qual 1T104Ford Mustang6/82:27.1862:22.878James Candelaria+4.308s (3.02%)151.1153.1 Paolo Salvatore-2.0 mph (-1.3%)

Road America (4.01 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrap
June Sprints 2024Grp 6 GT1 GT2 GT3 GTX T1 AS Race 2T102Ford Mustang11/92:21.723Mark Boden
June Sprints 2024Grp 6 GT1 GT2 GT3 GTX T1 AS Race 1T102Ford Mustang11/102:36.516Mark Boden
June Sprints 2024Grp 6 GT1 GT2 GT3 GTX T1 AS QualT102Ford Mustang11/102:22.137Mark Boden
June Sprints 2024Grp 6 GT1 GT2 GT3 GTX T1 AS PracT102Ford Mustang5/102:30.1622:22.425Mark Boden+7.737s (5.43%)143.9151.7 Roy Lipner-7.7 mph (-5.1%)