BoP Lab / Drivers / Roy Lipner
Roy Lipner
Against the front of the class, by track
| Track | Sessions | Typical gap to class best | Closest |
|---|---|---|---|
| Road America (4.05 mi) | 4 | +0.000s (0.00%) | +0.000s (0.00%) |
| Road America | 1 | +0.000s (0.00%) | +0.000s (0.00%) |
| Road America (4.01 mi) | 4 | +9.354s (6.60%) | +4.540s (3.19%) |
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)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| June Sprints 2026 | Grp 8 GT1 GT2 GTX T1 AS Race 2 | T1 | 175 | BMW M4 | 1/3 | 2:23.679 | 2:23.679you | +0.000s (0.00%) | 152.0152.8 Richard Grant-0.9 mph (-0.6%) |
| June Sprints 2026 | Grp 8 GT1 GT2 GTX T1 AS Race 1 | T1 | 175 | BMW M4 | 1/3 | 2:22.894 | 2:22.894you | +0.000s (0.00%) | 152.5you |
| June Sprints 2026 | Grp 8 GT1 GT2 GTX T1 AS Qual 2 | T1 | 175 | BMW M4 | 1/4 | 40.477 | 35.930David Marshall | +4.547s (12.66%) | 151.1155.1 Richard Grant-4.0 mph (-2.6%) |
| June Sprints 2026 | Grp 8 GT1 GT2 GTX T1 AS Qual 1 | T1 | 175 | BMW M4 | 1/3 | 32.310 | 32.310you | +0.000s (0.00%) | 150.6151.4 David Marshall-0.8 mph (-0.6%) |
Road America
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| June Sprints 2026 | Grp E | T1 | 175 | BMW M4 | 1/1 | 2:24.734 | 2:24.734you | +0.000s (0.00%) |
Road America (4.01 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| June Sprints 2024 | Grp 6 GT1 GT2 GT3 GTX T1 AS Race 2 | T1 | 20 | BMW M4 GT4 | 6/9 | 2:31.077 | 2:21.723Mark Boden | +9.354s (6.60%) | 145.0150.3 Mark Boden-5.3 mph (-3.5%) |
| June Sprints 2024 | Grp 6 GT1 GT2 GT3 GTX T1 AS Race 1 | T1 | 20 | BMW M4 GT4 | 10/10 | 4:26.873 | 2:36.516Mark Boden | +110.357s (70.51%) | 128.0148.9 Garry Crook-21.0 mph (-14.1%) |
| June Sprints 2024 | Grp 6 GT1 GT2 GT3 GTX T1 AS Qual | T1 | 20 | BMW M4 GT4 | 5/10 | 2:26.677 | 2:22.137Mark Boden | +4.540s (3.19%) | 151.1151.7 Hugh Stewart-0.6 mph (-0.4%) |
| June Sprints 2024 | Grp 6 GT1 GT2 GT3 GTX T1 AS Prac | T1 | 20 | BMW M4 GT4 | 8/10 | 2:35.903 | 2:22.425Mark Boden | +13.478s (9.46%) | 151.7you |