BoP Lab / Drivers / Richard Grunenwald
Richard Grunenwald
Against the front of the class, by track and class
| Track | Class | Sessions | Typical gap to class best | Closest |
|---|---|---|---|---|
| Road America (4.05 mi) | STL | 4 | +13.763s (9.14%) | +8.451s (5.61%) |
| Road America (4.05 mi) | T4 | 4 | +8.768s (5.57%) | +6.501s (4.12%) |
| Mid-Ohio Sports Car Course (2.40 mi) | STL | 9 | +7.015s (7.07%) | +7.015s (7.07%) |
| Virginia International Raceway (3.27 mi) | T4 | 7 | +7.965s (6.15%) | +5.818s (4.47%) |
| Indianapolis Motor Speedway (2.59 mi) | T4 | 8 | +7.884s (6.76%) | +6.979s (6.10%) |
| Watkins Glen International (3.40 mi) | T4 | 5 | +37.688s (28.10%) | +37.688s (28.10%) |
| Pittsburgh International Race Complex (2.78 mi) | T4 | 5 | +5.253s (4.32%) | +4.100s (3.35%) |
| Unknown track (4.05 mi) | T4 | 3 | +12.308s (7.74%) | +11.782s (7.37%) |
| Unknown track (2.59 mi) | T4 | 2 | +7.107s (5.97%) | +7.107s (5.97%) |
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 | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2026 | STL National Championship Race | STL | 31 | Mazda Miata | 12/16 | 2:39.108 | 2:30.657Danny Steyn | +8.451s (5.61%) | 125.713/16 | 134.8Mike Taylor | -9.1 mph (-6.8%) |
| Runoffs 2026 | STL Qualifying 3 | STL | 31 | Mazda Miata | 15/16 | 2:44.300 | 2:30.537Derek Ketchie | +13.763s (9.14%) | 120.115/16 | 133.3Derek Ketchie | -13.1 mph (-9.8%) |
| Runoffs 2026 | T3/T4/STL Qualifying 2 | STL | 31 | Mazda Miata | 8/12 | 3:14.580 | 2:51.701Nick Leverone | +22.879s (13.32%) | 98.310/12 | 123.0Danny Steyn | -24.7 mph (-20.1%) |
| Runoffs 2026 | T3/T4/STL Qualifying 1 | STL | 31 | Mazda Miata | 10/10 | 4:30.713 | 2:59.732Danny Steyn | +90.981s (50.62%) | 58.910/10 | 119.4Danny Steyn | -60.5 mph (-50.7%) |
| Runoffs 2020 | T4 Race | T4 | 93 | Ford Mustang V6 | 15/19 | 2:44.382 | 2:37.881Chi Ho | +6.501s (4.12%) | 124.37/19 | 128.6Chi Ho | -4.3 mph (-3.3%) |
| Runoffs 2020 | T3,T4 Qual 3 | T4 | 93 | Ford Mustang V6 | 16/19 | 2:46.171 | 2:37.403John Heinricy | +8.768s (5.57%) | 121.713/19 | 130.2Chi Ho | -8.5 mph (-6.5%) |
| Runoffs 2020 | T3,T4 Qual 2 | T4 | 93 | Ford Mustang V6 | 15/18 | 2:48.774 | 2:37.617John Heinricy | +11.157s (7.08%) | 120.613/18 | 128.4Chi Ho | -7.8 mph (-6.0%) |
| Runoffs 2020 | T4 Qual 1 | T4 | 93 | Ford Mustang V6 | 5/17 | 2:48.875 | 2:39.113John Heinricy | +9.762s (6.14%) | 121.19/17 | 127.4Richard Dickey | -6.2 mph (-4.9%) |
Mid-Ohio Sports Car Course (2.40 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Great Lakes Champions 2026 | Grp 1 STL STU T3 T4 Race 2 | STL | 31 | Mazda Miata | 11/10 | 1:38.862Mike Taylor | |||||
| Great Lakes Champions 2026 | Grp 1 STL STU T3 T4 Race 1 | STL | 31 | Mazda Miata | 10/9 | 2:00.877Zsolt Ferenczy | |||||
| Great Lakes Champions 2026 | Grp 1 STL STU T3 T4 Qual 2 | STL | 31 | Mazda Miata | 10/9 | 1:38.470Mike Taylor | |||||
| Great Lakes Champions 2026 | Grp 1 STL STU T3 T4 Qual 1 | STL | 31 | Mazda Miata | 8/9 | 1:47.045 | 1:39.336Mike Taylor | +7.709s (7.76%) | |||
| Ohio Valley Great Lakes Champions 2025 | Grp 4 STL STU GT3U T3 T4 Race 2 | STL | 1 | Mazda Miata | 11/10 | 1:38.547Nick Leverone | |||||
| Ohio Valley Great Lakes Champions 2025 | Grp 4 STL STU GT3U T3 T4 Race 1 | STL | 1 | Mazda Miata | 11/10 | 1:39.457Nick Leverone | |||||
| Ohio Valley Great Lakes Champions 2025 | Grp 4 STL STU GT3U T3 T4 Qual 2 | STL | 1 | Mazda Miata | 12/11 | 1:39.405Nick Leverone | |||||
| Ohio Valley Great Lakes Champions 2025 | Grp 4 STL STU GT3U T3 T4 Qual 1 | STL | 1 | Mazda Miata | 9/8 | 1:39.649Nick Leverone | |||||
| Ohio Valley Great Lakes Champions 2025 | Grp 4 STL STU GT3U T3 T4 Practice | STL | 1 | Mazda Miata | 7/10 | 1:46.230 | 1:39.215Nick Leverone | +7.015s (7.07%) | 115.63/9 | 120.8Mike Taylor | -5.1 mph (-4.2%) |
Virginia International Raceway (3.27 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2022 | T4 Race | T4 | 93 | Ford Mustang V6 | 15/18 | 2:33.278 | 2:25.443John Heinricy | +7.835s (5.39%) | 123.53/18 | 124.8Sergio Zlobin | -1.3 mph (-1.1%) |
| Runoffs 2022 | T4 Qual 3 | T4 | 93 | Ford Mustang V6 | 14/18 | 2:16.059 | 2:10.241Devin Anderson | +5.818s (4.47%) | 121.112/18 | 126.0Marshall Mast | -4.9 mph (-3.9%) |
| Runoffs 2022 | T4 Qual 2 | T4 | 93 | Ford Mustang V6 | 15/17 | 2:17.542 | 2:09.577John Heinricy | +7.965s (6.15%) | 121.112/17 | 127.4Nick Leverone | -6.2 mph (-4.9%) |
| Runoffs 2022 | T4 Qual 1 | T4 | 93 | Ford Mustang V6 | 14/16 | 2:19.587 | 2:10.636Marshall Mast | +8.951s (6.85%) | 122.98/16 | 126.2Rick Delamare | -3.2 mph (-2.6%) |
| Runoffs 2022 | Grp 1 Run 3 SM,T3,T4 Sun | T4 | 93 | Ford Mustang V6 | 6/6 | 2:22.169 | 2:14.324Marc Cefalo | +7.845s (5.84%) | 120.24/6 | 124.4Sergio Zlobin | -4.2 mph (-3.4%) |
| Runoffs 2022 | Grp 1 Run 2 SM,T3,T4 Sun | T4 | 93 | Ford Mustang V6 | 5/5 | 2:22.858 | 2:12.529Marc Cefalo | +10.329s (7.79%) | 120.15/5 | 123.7Sergio Zlobin | -3.6 mph (-2.9%) |
| Runoffs 2022 | Grp 1 Run 1 SM,T3,T4 Sun | T4 | 93 | Ford Mustang V6 | 6/6 | 2:23.536 | 2:14.010Angelica Sprehe | +9.526s (7.11%) | 120.26/6 | 124.8Paolo Salvatore | -4.6 mph (-3.7%) |
Indianapolis Motor Speedway (2.59 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2021 | T4 Race | T4 | 93 | Ford Mustang V6 | 46/46 | 3:23.757 | 1:55.929John Heinricy | +87.828s (75.76%) | 100.445/46 | 127.3Alexander Schefer | -26.9 mph (-21.1%) |
| Runoffs 2021 | T4 Qual 3 | T4 | 93 | Ford Mustang V6 | 38/45 | 2:01.376 | 1:54.397Stephen Blethen | +6.979s (6.10%) | 119.838/45 | 127.0Raymond Blethen | -7.2 mph (-5.7%) |
| Runoffs 2021 | Grp 6 Run 2 T2,T3,T4 Mon | T4 | 93x | Ford Mustang V6 | 24/22 | 1:53.585Izzy Sanchez | |||||
| Runoffs 2017 | T4 Race | T4 | 93 | Ford Mustang V6 (2006) | 24/38 | 2:04.433 | 1:56.549Don Knowles | +7.884s (6.76%) | |||
| Runoffs 2017 | T4 Qual 4 | T4 | 93 | Ford Mustang V6 (2006) | 29/39 | 2:04.216 | 1:56.566Oscar Jackson | +7.650s (6.56%) | |||
| Runoffs 2017 | T4 Qual 3 | T4 | 93 | Ford Mustang V6 (2006) | 29/36 | 2:05.032 | 1:56.756Oscar Jackson | +8.276s (7.09%) | |||
| Runoffs 2017 | T4 Qual 2 | T4 | 93 | Ford Mustang V6 (2006) | 28/35 | 2:05.891 | 6.908James Coughlin | +118.983s (1722.39%) | |||
| Runoffs 2017 | T4 Qual 1 | T4 | 93 | Ford Mustang V6 (2006) | 27/34 | 2:05.570 | 1:57.789Oscar Jackson | +7.781s (6.61%) |
Watkins Glen International (3.40 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Glen Region Hoosier SCCA Super Tour @ Watkins Glen International | Grp 7 T2,T3,T4,STL,STU Race 2 | T4 | 93 | Ford Mustang | 8/5 | 2:13.442Thomas Fowler | |||||
| Glen Region Hoosier SCCA Super Tour @ Watkins Glen International | Grp 7 T2,T3,T4,STL,STU Race 1 | T4 | 93 | Ford Mustang | 8/5 | 2:13.601Thomas Fowler | |||||
| Glen Region Hoosier SCCA Super Tour @ Watkins Glen International | Grp 7 T2,T3,T4,STL,STU Qual 2 | T4 | 93 | Ford Mustang | 8/7 | 2:13.106Thomas Fowler | |||||
| Glen Region Hoosier SCCA Super Tour @ Watkins Glen International | Grp 7 T2,T3,T4,STL,STU Qual 1 | T4 | 93 | Ford Mustang | 8/6 | 2:12.923Thomas Fowler | |||||
| Glen Region Hoosier SCCA Super Tour @ Watkins Glen International | Grp 7 T2,T3,T4,STL,STU Prac | T4 | 93 | Ford Mustang | 8/8 | 2:51.828 | 2:14.140Thomas Fowler | +37.688s (28.10%) | 111.18/8 | 121.1Jared Lendrum | -10.0 mph (-8.3%) |
Pittsburgh International Race Complex (2.78 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cumberland Classic 2021 | Grp 3 STL, STU, T2, T3, T4 Race 2 | T4 | 93 | Ford Mustang | 6/11 | 2:06.435 | 2:02.335Sergio Zlobin | +4.100s (3.35%) | 102.16/11 | 105.0Alexander Schefer | -2.9 mph (-2.7%) |
| Cumberland Classic 2021 | Grp 3 STL, STU, T2, T3, T4 Race1 | T4 | 93 | Ford Mustang | 7/11 | 2:05.902 | 2:01.138John Heinricy | +4.764s (3.93%) | 103.77/11 | 107.9Alexander Schefer | -4.2 mph (-3.9%) |
| Cumberland Classic 2021 | Grp 3 STL, STU, T2, T3, T4 Qual 2 | T4 | 93 | Ford Mustang | 7/12 | 2:04.937 | 1:59.647Nick Leverone | +5.290s (4.42%) | 104.77/12 | 107.4Alexander Schefer | -2.6 mph (-2.4%) |
| Cumberland Classic 2021 | Grp 3 STL, STU, T2, T3, T4 Qual 1 | T4 | 93 | Ford Mustang | 7/7 | 2:16.138 | 2:02.729Nick Leverone | +13.409s (10.93%) | |||
| Cumberland Classic 2021 | Grp 3STL, STU, T2, T3, T4 Practice | T4 | 93 | Ford Mustang | 8/11 | 2:06.732 | 2:01.479Nick Leverone | +5.253s (4.32%) |
Unknown track (4.05 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2020 | Grp 7 Run 3 T2,T3,T4 | T4 | 93 | Ford Mustang V6 | 8/10 | 2:51.398 | 2:39.090Chi Ho | +12.308s (7.74%) | 122.27/10 | 123.9Brent Simonson | -1.7 mph (-1.3%) |
| Runoffs 2020 | Grp 7 Run 2 T2,T3,T4 | T4 | 93 | Ford Mustang V6 | 8/9 | 2:53.727 | 2:39.275Nick Leverone | +14.452s (9.07%) | 122.85/9 | 126.0Roldan de Guzman | -3.2 mph (-2.6%) |
| Runoffs 2020 | Grp 7 Run 1 T2,T3,T4 | T4 | 93 | Ford Mustang V6 | 5/10 | 2:51.659 | 2:39.877Nick Leverone | +11.782s (7.37%) | 122.95/10 | 127.0Nick Leverone | -4.0 mph (-3.2%) |
Unknown track (2.59 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2017 | Sun Grp 6 Run 2 | T4 | 93 | Ford Mustang V6 (2006) | 12/16 | 2:06.185 | 1:59.078Chi Ho | +7.107s (5.97%) | |||
| Runoffs 2017 | Sun Grp 6 Run 1 | T4 | 93 | Ford Mustang V6 (2006) | 10/15 | 2:05.800 | 1:58.216Oscar Jackson | +7.584s (6.42%) |