BoP Lab / Drivers / Jonathan Stalzer
Jonathan Stalzer
Against the front of the class, by track
| Track | Sessions | Typical gap to class best | Closest |
|---|---|---|---|
| Road America (4.05 mi) | 6 | +25.386s (16.05%) | +16.237s (10.37%) |
| Indianapolis Motor Speedway (2.59 mi) | 4 | +16.750s (14.98%) | +16.556s (14.57%) |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2025 | Wed Grp 4 EP FP HP B-Spec Run 2 | FP | 71 | Toyota Corolla | 7/8 | 2:52.856 | 2:36.619Steven Powers | +16.237s (10.37%) | 109.4123.4 Steven Powers-14.0 mph (-11.4%) |
| Runoffs 2025 | Wed Grp 4 EP FP HP B-Spec Run 1 | FP | 71 | Toyota Corolla | 8/8 | 3:03.563 | 2:38.177Steven Powers | +25.386s (16.05%) | 109.1124.2 Bill Verdien-15.1 mph (-12.1%) |
| Runoffs 2024 | GTL Race | GTL | 71 | Toyota Corolla | 14/13 | 2:30.844Chris Bovis | |||
| Runoffs 2024 | EP/GTL Qual 3 | GTL | 71 | Toyota Corolla | 13/14 | 2:57.419 | 2:30.858Peter Shadowen | +26.561s (17.61%) | 105.3130.3 Peter Shadowen-25.0 mph (-19.2%) |
| Runoffs 2024 | EP/GTL Qual 2 | GTL | 71 | Toyota Corolla | 14/14 | 2:49.799 | 2:31.111Chris Bovis | +18.688s (12.37%) | 113.0133.3 Peter Shadowen-20.2 mph (-15.2%) |
| Runoffs 2024 | GTL Qual 1 | GTL | 71 | Toyota Corolla | 13/13 | 2:56.517 | 2:31.541Chris Bovis | +24.976s (16.48%) | 102.3128.6 Peter Shadowen-26.4 mph (-20.5%) |
Indianapolis Motor Speedway (2.59 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2021 | GTL Race | GTL | 71 | Toyota Corolla | 14/19 | 2:09.848 | 1:51.952Scott Twomey | +17.896s (15.99%) | 107.1129.5 Brian Linn-22.4 mph (-17.3%) |
| Runoffs 2021 | GTL Qual 3 | GTL | 71 | Toyota Corolla | 20/20 | 2:08.569 | 1:51.819Christopher Bovis | +16.750s (14.98%) | 106.5126.7 Brian Linn-20.2 mph (-15.9%) |
| Runoffs 2021 | FP/GTL Qual 2 | GTL | 71 | Toyota Corolla | 20/20 | 2:10.159 | 1:53.603Peter Zekert | +16.556s (14.57%) | 106.7127.5 Brian Linn-20.8 mph (-16.3%) |
| Runoffs 2021 | GTL Qual 1 | GTL | 71 | Toyota Corolla | 21/20 | 1:52.368Christopher Bovis |