BoP Lab / Drivers / Eric Prill
Eric Prill
Against the front of the class, by track
| Track | Sessions | Typical gap to class best | Closest |
|---|---|---|---|
| Hallett Motor Racing Circuit (1.80 mi) | 10 | +1.510s (1.73%) | +0.092s (0.11%) |
| Virginia International Raceway (3.27 mi) | 11 | +0.000s (0.00%) | +0.000s (0.00%) |
| Indianapolis Motor Speedway (2.59 mi) | 12 | +0.000s (0.00%) | +0.000s (0.00%) |
| Road America (4.05 mi) | 4 | +2.256s (1.46%) | +0.920s (0.60%) |
| Unknown track (4.05 mi) | 3 | +0.000s (0.00%) | +0.000s (0.00%) |
| Unknown track (3.27 mi) | 3 | +0.000s (0.00%) | +0.000s (0.00%) |
| Unknown track (2.59 mi) | 3 | +0.000s (0.00%) | +0.000s (0.00%) |
| Mid-Ohio Sports Car Course (2.26 mi) | 7 | +0.357s (0.37%) | +0.000s (0.00%) |
| Mid-Ohio Sports Car Course | 1 | +0.000s (0.00%) | +0.000s (0.00%) |
| Daytona International Speedway (3.56 mi) | 5 | +0.327s (0.25%) | +0.116s (0.09%) |
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.
Hallett Motor Racing Circuit (1.80 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| AVRG Green Country Grand Prix 2026 | Grp 7 STL STU T3 T4 Race 2 | T4 | 28 | Mazda RX-8 | 4/4 | 1:26.354 | 1:26.262Austin Roland | +0.092s (0.11%) | 96.397.3 Austin Roland-1.0 mph (-1.0%) |
| AVRG Green Country Grand Prix 2026 | Grp 7 STL STU T3 T4 Qual 2 | T4 | 28 | Mazda RX-8 | 2/4 | 1:26.008 | 1:25.640Austin Roland | +0.368s (0.43%) | 97.898.8 Austin Roland-1.0 mph (-1.0%) |
| AVRG Green Country Grand Prix 2026 | Grp 7 STL STU T3 T4 Race 1 | T4 | 28 | Mazda RX-8 | 3/3 | 1:49.170 | 1:40.715James Ebben | +8.455s (8.39%) | 73.188.8 James Ebben-15.8 mph (-17.8%) |
| AVRG Green Country Grand Prix 2026 | Grp 7 STL STU T3 T4 Qual 1 | T4 | 28 | Mazda RX-8 | 2/4 | 1:26.111 | 1:25.893Austin Roland | +0.218s (0.25%) | 97.699.9 Austin Roland-2.2 mph (-2.2%) |
| AVRG Green Country Grand Prix 2025 | Grp 2 EP FP HP B-Spec Race 2 | FP | 98 | Toyota Tercel | 5/6 | 1:26.090 | 1:25.394Stephen Simonds | +0.696s (0.82%) | 99.0102.5 Cliff Ira-3.5 mph (-3.5%) |
| AVRG Green Country Grand Prix 2025 | Grp 2 EP FP HP B-Spec Race 1 | FP | 98 | Toyota Tercel | 6/5 | 1:37.643Ken Kannard | |||
| AVRG Green Country Grand Prix 2025 | Grp 2 EP FP HP B-Spec Qual 1 | FP | 98 | Toyota Tercel | 5/7 | 1:28.634 | 1:27.124Cliff Ira | +1.510s (1.73%) | 97.5102.9 Cliff Ira-5.4 mph (-5.3%) |
| AVRG Green Country Grand Prix 2024 | Grp 5 EP FP HP GTL B-Spec STL T4 Qual 1 | T4 | 12 | Mazda MX-5 | 3/7 | 1:27.691 | 1:25.928Marc Cefalo | +1.763s (2.05%) | 97.898.1 Marc Cefalo-0.3 mph (-0.3%) |
| AVRG Green Country Grand Prix 2024 | Grp5 - Session 4 | T4 | 12 | Mazda MX-5 | 2/6 | 1:28.480 | 1:26.536Marc Cefalo | +1.944s (2.25%) | 96.697.1 Marc Cefalo-0.5 mph (-0.5%) |
| AVRG Green Country Grand Prix 2024 | Grp5 - Session 3 | T4 | 12 | Mazda MX-5 | 2/7 | 1:28.593 | 1:26.714Marc Cefalo | +1.879s (2.17%) | 96.897.6 Marc Cefalo-0.8 mph (-0.8%) |
Virginia International Raceway (3.27 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2022 | FP Race | FP | 7 | Mazda Miata | 1/15 | 2:17.755 | 2:17.641Mason Workman | +0.114s (0.08%) | 126.2127.0 David Strittmatter-0.8 mph (-0.6%) |
| Runoffs 2022 | GTL/FP Qual 3 | FP | 7 | Mazda Miata | 2/17 | 2:08.748 | 2:08.542Bill Hingston | +0.206s (0.16%) | 128.6129.4 Cliff Ira-0.8 mph (-0.6%) |
| Runoffs 2022 | FP Qual 2 | FP | 7 | Mazda Miata | 1/18 | 2:06.217 | 2:06.217you | +0.000s (0.00%) | 131.4131.9 David Strittmatter-0.4 mph (-0.3%) |
| Runoffs 2022 | GTL/FP Qual 1 | FP | 7 | Mazda Miata | 1/18 | 2:06.890 | 2:06.890you | +0.000s (0.00%) | 130.4132.5 Cliff Ira-2.1 mph (-1.6%) |
| Runoffs 2022 | Grp 3 Run 3 EP,FP,GTL,HP,B-Spec,STL Sun | FP | 7 | Mazda Miata | 1/7 | 2:10.305 | 2:10.305you | +0.000s (0.00%) | 127.6131.0 David Strittmatter-3.5 mph (-2.7%) |
| Runoffs 2022 | Grp 3 Run 2 EP,FP,GTL,HP,B-Spec,STL Sun | FP | 7 | Mazda Miata | 1/7 | 2:09.199 | 2:09.199you | +0.000s (0.00%) | 128.4130.2 David Strittmatter-1.8 mph (-1.4%) |
| Runoffs 2022 | Grp 3 Run 1 EP,FP,GTL,HP,B-Spec,STL Sun | FP | 7 | Mazda Miata | 1/6 | 2:08.657 | 2:08.657you | +0.000s (0.00%) | 129.6132.1 David Strittmatter-2.5 mph (-1.9%) |
| Runoffs 2019 | FP Race | FP | 7 | Mazda Miata | 1/18 | 2:08.076 | 2:08.076you | +0.000s (0.00%) | 129.5131.4 Ken Kannard-1.9 mph (-1.4%) |
| Runoffs 2019 | FP Qual 3 | FP | 7 | Mazda Miata | 12/18 | 2:15.400 | 2:07.842Charlie Campbell | +7.558s (5.91%) | 124.5128.5 John Baucom-3.9 mph (-3.0%) |
| Runoffs 2019 | FP/HP Qual 2 | FP | 7 | Mazda Miata | 1/16 | 2:08.814 | 2:08.814you | +0.000s (0.00%) | 124.2127.7 Joe Huffaker-3.5 mph (-2.7%) |
| Runoffs 2019 | FP Qual 1 | FP | 7 | Mazda Miata | 1/18 | 2:07.436 | 2:07.436you | +0.000s (0.00%) | 124.2127.5 Kevin Ruck-3.3 mph (-2.6%) |
Indianapolis Motor Speedway (2.59 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2021 | FP Race | FP | 7 | Mazda Miata | 7/33 | 2:07.068 | 1:59.933Cliff Ira | +7.135s (5.95%) | 125.4131.5 Cliff Ira-6.2 mph (-4.7%) |
| Runoffs 2021 | FP Qual 3 | FP | 7 | Mazda Miata | 3/37 | 1:51.674 | 1:51.082Craig Chima | +0.592s (0.53%) | 126.7131.8 Cliff Ira-5.1 mph (-3.9%) |
| Runoffs 2021 | FP/GTL Qual 2 | FP | 7 | Mazda Miata | 2/38 | 1:52.344 | 1:52.147Craig Chima | +0.197s (0.18%) | 128.6130.6 Cliff Ira-2.0 mph (-1.5%) |
| Runoffs 2021 | FP Qual 1 | FP | 7 | Mazda Miata | 5/37 | 1:53.995 | 1:52.374Craig Chima | +1.621s (1.44%) | 123.3131.8 Cliff Ira-8.5 mph (-6.5%) |
| Runoffs 2021 | Grp 3 Run 3 B-Spec,FP,GTL,HP,STL,T4 Sun | FP | 7 | Mazda Miata | 9/8 | 1:54.208Mason Workman | |||
| Runoffs 2021 | Grp 3 Run 2 B-Spec,FP,GTL,HP,STL,T4 Sun | FP | 7 | Mazda Miata | 8/7 | 1:54.297Perry Simonds | |||
| Runoffs 2021 | Grp 3 Run 1 B-Spec,FP,GTL,HP,STL,T4 | FP | 7 | Mazda Miata | 1/7 | 1:54.831 | 1:54.831you | +0.000s (0.00%) | 128.4you |
| Runoffs 2017 | FP Race | FP | 7 | Mazda Miata (1990) | 1/40 | 1:53.007 | 1:53.007you | +0.000s (0.00%) | |
| Runoffs 2017 | FP Qual 4 | FP | 7 | Mazda Miata (1990) | 1/38 | 1:52.091 | 1:52.091you | +0.000s (0.00%) | |
| Runoffs 2017 | FP Qual 3 | FP | 7 | Mazda Miata (1990) | 3/40 | 1:52.778 | 1:52.563Joe Huffaker | +0.215s (0.19%) | |
| Runoffs 2017 | FP Qual 2 | FP | 7 | Mazda Miata (1990) | 1/40 | 1:53.123 | 1:53.123you | +0.000s (0.00%) | |
| Runoffs 2017 | FP Qual 1 | FP | 7 | Mazda Miata (1990) | 1/40 | 1:53.370 | 1:53.370you | +0.000s (0.00%) |
Road America (4.05 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2020 | FP Race | FP | 7 | Mazda Miata | 13/21 | 2:36.289 | 2:34.033Kevin Ruck | +2.256s (1.46%) | 130.0133.2 Sam Henry-3.2 mph (-2.4%) |
| Runoffs 2020 | FP Qual 3 | FP | 7 | Mazda Miata | 20/21 | 2:45.983 | 2:31.414Ethan Shippert | +14.569s (9.62%) | 125.2132.7 Kevin Ruck-7.5 mph (-5.7%) |
| Runoffs 2020 | FP Qual 2 | FP | 7 | Mazda Miata | 4/21 | 2:33.651 | 2:32.731Ethan Shippert | +0.920s (0.60%) | 125.0129.8 Charlie Campbell-4.8 mph (-3.7%) |
| Runoffs 2020 | FP Qual 1 | FP | 7 | Mazda Miata | 6/23 | 2:35.717 | 2:32.796Ethan Shippert | +2.921s (1.91%) | 125.6130.2 Kevin Ruck-4.6 mph (-3.5%) |
Unknown track (4.05 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2020 | Grp 1 Run 3 EP,FP,GTL,HP,STL | FP | 7 | Mazda Miata | 1/6 | 2:33.627 | 2:33.627you | +0.000s (0.00%) | 127.0128.2 Mason Workman-1.2 mph (-0.9%) |
| Runoffs 2020 | Grp 1 Run 2 EP,FP,GTL,HP,STL | FP | 7 | Mazda Miata | 1/4 | 2:34.619 | 2:34.619you | +0.000s (0.00%) | 127.2you |
| Runoffs 2020 | Grp 1 Run 1 EP,FP,GTL,HP,STL | FP | 7 | Mazda Miata | 1/3 | 2:41.894 | 2:41.894you | +0.000s (0.00%) | 127.2you |
Unknown track (3.27 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2019 | Grp 2 Run 3 | FP | 7 | Mazda Miata | 1/5 | 2:09.085 | 2:09.085you | +0.000s (0.00%) | 127.5you |
| Runoffs 2019 | Grp 2 Run 2 | FP | 7 | Mazda Miata | 1/4 | 2:06.934 | 2:06.934you | +0.000s (0.00%) | 128.5you |
| Runoffs 2019 | Grp 2 Run 1 | FP | 7 | Mazda Miata | 1/4 | 2:07.333 | 2:07.333you | +0.000s (0.00%) | 126.1you |
Unknown track (2.59 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2017 | Fri Grp 2 Run 3 | FP | 7 | Mazda Miata 1.6L (1990) | 2/4 | 1:55.094 | 1:53.828Bob Perona | +1.266s (1.11%) | |
| Runoffs 2017 | Fri Grp 2 Run 2 | FP | 7 | Mazda Miata 1.6L (1990) | 1/4 | 1:53.954 | 1:53.954you | +0.000s (0.00%) | |
| Runoffs 2017 | Fri Grp 2 Run 1 | FP | 7 | Mazda Miata 1.6L (1990) | 1/4 | 1:53.166 | 1:53.166you | +0.000s (0.00%) |
Mid-Ohio Sports Car Course (2.26 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2016 | FP Race | FP | 7 | Mazda Miata (1990) | 2/27 | 1:36.756 | 1:36.399John Walker | +0.357s (0.37%) | |
| Runoffs 2016 | FP Qual 4 | FP | 7 | Mazda Miata (1990) | 6/31 | 1:36.764 | 1:35.938John Walker | +0.826s (0.86%) | |
| Runoffs 2016 | FP Qual 3 | FP | 7 | Mazda Miata (1990) | 1/30 | 1:36.136 | 1:36.136you | +0.000s (0.00%) | |
| Runoffs 2016 | FP Qual 2 | FP | 7 | Mazda Miata (1990) | 1/30 | 1:37.287 | 5.388Kevin Ruck | +91.899s (1705.62%) | |
| Runoffs 2016 | FP Qual 1 | FP | 7 | Mazda Miata (1990) | 2/29 | 1:37.004 | 1:36.742Charles Campbell | +0.262s (0.27%) | |
| Runoffs 2016 | FRI 4 - Gp4 All Other Closed Wheel | FP | 7 | Mazda Miata | 1/2 | 1:36.673 | 1:36.673you | +0.000s (0.00%) | |
| Runoffs 2016 | FRI 3 - Gp4 All Other Closed Wheel | FP | 7 | Mazda Miata | 2/2 | 1:42.096 | 1:40.947Robert Garrison | +1.149s (1.14%) |
Mid-Ohio Sports Car Course
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2016 | FRI 4 - Gp4 All Other Closed Wheel | FP | 7 | Mazda Miata | 1/2 | 1:36.673 | 1:36.673you | +0.000s (0.00%) |
Daytona International Speedway (3.56 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap |
|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2015 | FP Race | FP | 7 | KAN | 3/18 | 2:13.028 | 2:12.419Kevin Ruck | +0.609s (0.46%) | |
| Runoffs 2015 | FP/HP Qualifying 4 | FP | 7 | KAN | 4/20 | 2:12.574 | 2:11.009Kevin Ruck | +1.565s (1.19%) | |
| Runoffs 2015 | FP/HP Qualifying 3 | FP | 7 | KAN | 4/18 | 2:12.976 | 2:12.649Charlie Campbell | +0.327s (0.25%) | |
| Runoffs 2015 | FP/HP Qualifying 2 | FP | 7 | KAN | 2/18 | 2:12.751 | 2:12.446Joe Huffaker | +0.305s (0.23%) | |
| Runoffs 2015 | FP/HP Qualifying 1 | FP | 7 | KAN | 2/20 | 2:12.355 | 2:12.239Joe Huffaker | +0.116s (0.09%) |