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BoP Lab / Drivers / Jonathan Stalzer

Jonathan Stalzer

Compare with another driver
Class
Car
Event
Session

Against the front of the class, by track and class

TrackClassSessionsTypical gap to class bestClosest
Road America (4.05 mi)FP2+16.237s (10.37%)+16.237s (10.37%)
Road America (4.05 mi)GTL7+10.903s (6.82%)+4.459s (2.74%)
Sebring International Raceway (3.74 mi)HP4+9.053s (5.47%)+9.565s (5.30%)
Road AmericaGTL1+10.903s (6.82%)+10.903s (6.82%)
Indianapolis Motor Speedway (2.59 mi)GTL4+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)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Runoffs 2025Wed Grp 4 EP FP HP B-Spec Run 2FP71Toyota Corolla7/82:52.8562:36.619Steven Powers+16.237s (10.37%)109.47/8123.4Steven Powers-14.0 mph (-11.4%)
Runoffs 2025Wed Grp 4 EP FP HP B-Spec Run 1FP71Toyota Corolla8/83:03.5632:38.177Steven Powers+25.386s (16.05%)109.18/8124.2Bill Verdien-15.1 mph (-12.1%)
Runoffs 2024GTL RaceGTL71Toyota Corolla14/132:30.844Chris Bovis
Runoffs 2024EP/GTL Qual 3GTL71Toyota Corolla13/142:57.4192:30.858Peter Shadowen+26.561s (17.61%)105.313/14130.3Peter Shadowen-25.0 mph (-19.2%)
Runoffs 2024EP/GTL Qual 2GTL71Toyota Corolla14/142:49.7992:31.111Chris Bovis+18.688s (12.37%)113.012/14133.3Peter Shadowen-20.2 mph (-15.2%)
Runoffs 2024GTL Qual 1GTL71Toyota Corolla13/132:56.5172:31.541Chris Bovis+24.976s (16.48%)102.313/13128.6Peter Shadowen-26.4 mph (-20.5%)
June Sprints 2023Grp 4 EP,FP,HP,GTL,B-Spec Race 2GTL71Toyota Corolla2/32:46.9142:42.455Graham Fuller+4.459s (2.74%)111.72/3120.9Graham Fuller-9.3 mph (-7.7%)
June Sprints 2023Grp 4 EP,FP,HP,GTL,B-Spec Race 1GTL71Toyota Corolla2/32:50.7462:39.843Graham Fuller+10.903s (6.82%)113.93/3123.7Graham Fuller-9.8 mph (-7.9%)
June Sprints 2023Grp 4 EP,FP,HP,GTL,B-Spec Qual 2GTL71Toyota Corolla2/32:50.3352:42.555Graham Fuller+7.780s (4.79%)109.63/3121.5Graham Fuller-11.9 mph (-9.8%)

Sebring International Raceway (3.74 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Central Florida 2024Grp 8 EP,FP,HP,GTL,B-Spec Race 2HP114Mini Cooper2/33:10.0163:00.451Mike Ogren+9.565s (5.30%)91.92/3102.0Mike Ogren-10.2 mph (-10.0%)
Central Florida 2024Grp 8 EP,FP,HP,GTL,B-Spec Race 1HP114Mini Cooper4/52:52.2422:39.004Mike Ogren+13.238s (8.33%)94.54/5105.0Mike Ogren-10.5 mph (-10.0%)
Central Florida 2024Grp 8 EP,FP,HP,GTL,B-SpecHP114Mini Cooper2/33:10.4172:58.915Mike Ogren+11.502s (6.43%)89.02/3101.7Mike Ogren-12.7 mph (-12.5%)
Central Florida 2024Grp 8 EP,FP,HP,GTL,B-Spec PracHP114Mini Cooper3/52:54.4182:45.365Mike Ogren+9.053s (5.47%)91.23/5102.9Mike Ogren-11.7 mph (-11.4%)

Road America

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
June Sprints 2023Grp 4 EP,FP,HP,GTL,B-Spec Race 1GTL71Toyota Corolla2/32:50.7462:39.843Graham Fuller+10.903s (6.82%)

Indianapolis Motor Speedway (2.59 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Runoffs 2021GTL RaceGTL71Toyota Corolla14/192:09.8481:51.952Scott Twomey+17.896s (15.99%)107.118/19129.5Brian Linn-22.4 mph (-17.3%)
Runoffs 2021GTL Qual 3GTL71Toyota Corolla20/202:08.5691:51.819Christopher Bovis+16.750s (14.98%)106.519/20126.7Brian Linn-20.2 mph (-15.9%)
Runoffs 2021FP/GTL Qual 2GTL71Toyota Corolla20/202:10.1591:53.603Peter Zekert+16.556s (14.57%)106.720/20127.5Brian Linn-20.8 mph (-16.3%)
Runoffs 2021GTL Qual 1GTL71Toyota Corolla21/201:52.368Christopher Bovis