BoP Lab / Michelin Raceway Road Atlanta
FE2 vs F5 vs SM vs SMX pace at Michelin Raceway Road Atlanta
Lap times across years say as much about the weather as the class. % of FE2 is each class's best lap as a share of FE2's on the same day, so the conditions drop out: 100% is level, less is quicker, and a move in it is the class getting faster or slower against the field.
Quickest here: FE2 1:23.054 Paul Schneider, Super Tour Mar 2022 race · F5 1:30.019 Ryan Mayfield, Super Tour Mar 2021 qualifying · SM 1:41.798 Danny Steyn, Super Tour Mar 2021 qualifying · SMX 1:38.517 Jarrett Jones, Super Tour Mar 2026 qualifying
| Event | FE2 | F5 | SM | SMX | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Qual best | Race best | Trap | Qual best | Race best | Trap | vs FE2 | % of FE2 | Qual best | Race best | Trap | vs FE2 | % of FE2 | Qual best | Race best | Trap | vs FE2 | % of FE2 | |||
| Super Tour Mar 2026 ST26MAR062026-03-06 | 1:24.639Paul Schneider · fastest of 7 · top 5 within 2.4s+1.503s (+1.81%) | 1:24.978Paul Schneider · fastest of 7 · top 5 within 8.3s+1.478s (+1.77%) | 138.5Paul Schneider+4.9 mph (+3.6%) | 1:42.324Skyler Cottrell · fastest of 52 · top 5 within 0.4s-0.524s (-0.51%) | 1:43.866Brett Kowalski · fastest of 51 · top 5 within 2.4s+1.241s (+1.21%) | 112.2James Newell+5.2 mph (+4.9%) | +18.888squal +17.685s | 122.2%qual 120.9% | 1:38.517Jarrett Jones · fastest of 20 · top 5 within 0.7s-0.145s (-0.15%) | 1:41.144Skyler Cottrell · fastest of 21 · top 5 within 0.5s+2.379s (+2.41%) | 120.7Elivan Goulart+3.7 mph (+3.2%) | +16.166squal +13.878s | 119.0%qual 116.4% | |||||||
9 rule changes (FE2: 2, SM: 3, SMX: 4)1 cars added · 5 wording · 3 other · FE and FE2 Enterprise bubble tail part WM138014 now allowed; FE2 must use this configuration only. · SMX drivers must submit data acquisition files on time or face suspension and $250 fine. · SMX penalty language clarified: level 1 and 3 infractions may carry $1,000 fines, level 2 and 4 may carry $500 fines. · SMX drivers must submit data acquisition files on time or face suspension and $250 fine. · SMX penalty language clarified: level 1 and 3 infractions may carry $1,000 fines, level 2 and 4 may carry $500 fines. · SM tire marking rules clarified: one Hoosier SM 7.5 P205/50/ZR17 set per Super Tour weekend, impound after first dry session, damaged tires may be replaced with used tires only. · SMX tire marking rules clarified: one set Toyo RR P235/40/ZR17 per weekend, impound after first dry session, damaged tires may be replaced with used only. · SMX competitors must submit AiM data files within 60 minutes instead of 30 after timed sessions. · FE2 allows pre-approved driver safety and comfort seat and control modifications for drivers with disabilities, per logbook.show
| ||||||||||||||||||||
| Super Tour Mar 2025 ST25MAR072025-03-07 | 1:23.136Franklin Futrelle · fastest of 8 · top 5 within 2.1s-0.076s (-0.09%) | 1:23.500Franklin Futrelle · fastest of 8 · top 5 within 2.1s-0.914s (-1.08%) | 133.6Eric Wisniewski+1.7 mph (+1.3%) | 1:42.848Sean Noonan · fastest of 35 · top 5 within 0.2s+0.228s (+0.22%) | 1:42.625Sean Noonan · fastest of 33 · top 5 within 0.6s-0.370s (-0.36%) | 107.0Sean Noonan+1.8 mph (+1.7%) | +19.125squal +19.712s | 122.9%qual 123.7% | 1:38.662Camden Gruber · fastest of 30 · top 5 within 0.2s-0.302s (-0.31%) | 1:38.765Skyler Cottrell · fastest of 30 · top 5 within 0.5s-1.159s (-1.16%) | 117.0Cam Ebben+1.0 mph (+0.9%) | +15.265squal +15.526s | 118.3%qual 118.7% | |||||||
10 rule changes (SM: 5, SMX: 5)2 engine · 6 wording · 2 other · SMX OE instrument cluster must stay unmodified and connected; aftermarket dash allowed if wiring only re-routed; alternate gauges now permitted; foot pedal comfort mods allowed without relocation. · SMX OE instrument cluster must stay unmodified and connected; aftermarket dash allowed if wiring only re-routed; alternate gauges now permitted; foot pedal comfort mods allowed without relocation. · SMX Spec MX-5 camera requirement: non-functioning recorder now will instead of may warrant penalty or disqualification. · SM and SMX must run latest AIM Data Logger Spec MX-5 ECU Protocol, effective 2024-09-01. · SMX Mazda MX-5 OE versus OEM definitions clarified in GCR section 9.1.7.1; wording change only. · SM and SMX now allow an alternate shifter bushing at the bottom of the shift lever. · SMX Spec MX-5 camera requirement: non-functioning recorder now will instead of may warrant penalty or disqualification. · SM and SMX must run latest AIM Data Logger Spec MX-5 ECU Protocol, effective 2024-09-01. · SMX Mazda MX-5 OE versus OEM definitions clarified in GCR section 9.1.7.1; wording change only. · SM and SMX now allow an alternate shifter bushing at the bottom of the shift lever.show
| ||||||||||||||||||||
| Super Tour Mar 2024 ST24MAR082024-03-08 | 1:23.212Franklin Futrelle · fastest of 14 · top 5 within 2.3s+0.084s (+0.10%) | 1:24.414Charles Russell Turner · fastest of 13 · top 5 within 1.5s-0.040s (-0.05%) | 131.9Jason Conzo-9.2 mph (-6.5%) | 1:42.620Danny Steyn · fastest of 47 · top 5 within 0.4s+0.001s (+0.00%) | 1:42.995Charles Mactutus · fastest of 46 · top 5 within 0.1s-1.102s (-1.06%) | 105.2Tyler Brown-6.5 mph (-5.8%) | +18.581squal +19.408s | 122.0%qual 123.3% | 1:38.964Michael Tinis · fastest of 33 · top 5 within 0.5s | 1:39.924Will Robusto · fastest of 33 · top 5 within 1.1s | 116.0Jack Murchison | +15.510squal +15.752s | 118.4%qual 118.9% | |||||||
| No rule changes on record between these events | ||||||||||||||||||||
| Super Tour Mar 2023 ST23MAR102023-03-10 | 1:23.128Franklin Futrelle · fastest of 15 · top 5 within 2.5s+0.032s (+0.04%) | 1:24.454Charles Russell Turner · fastest of 15 · top 5 within 12.5s+1.400s (+1.69%) | 141.1Eric Cruz-3.0 mph (-2.1%) | 1:42.619Charles Mactutus · fastest of 48 · top 5 within 0.7s-0.195s (-0.19%) | 1:44.097Brian Henderson · fastest of 47 · top 5 within 0.5s+2.233s (+2.19%) | 111.7Peter Ensor-1.7 mph (-1.5%) | +19.643squal +19.491s | 123.3%qual 123.4% | ||||||||||||
6 rule changes (F5: 4, SM: 2)1 engine · 1 weight · 4 wording · SM Mazda MX-5 Miata 01-05 minimum weight rises to 2450 lbs, or 2465 with alternate bore. · F500 Rotax 493 and 593 intake boots: removed Moto Tassinari V3124-873B-2 from 493/593 non-HO allowance, added Moto Tassinari V3120-794A-2 option for non-HO. · F500 Rotax engines now permit Ingi Tech Sparker ignition DCP-CDI-P2 as alternate ECU. · F500 clarifies stepped diameter exhaust headers prohibited except at cylinder head flange area. · F500 Rotax 593 intake boot options clarified; oil injection pump removal now permitted. · SM Majors must run authorized Penske shock and mount; Regional competitors not required until further evaluation.show
| ||||||||||||||||||||
| Super Tour Mar 2022 ST22MAR122022-03-12 | 1:23.096Paul Schneider · fastest of 13 · top 5 within 2.8s-1.268s (-1.50%) | 1:23.054Paul Schneider · fastest of 13 · top 5 within 2.3s-0.902s (-1.07%) | 144.1Bailey Monette+5.2 mph (+3.8%) | 1:30.355Wiley McMahan · fastest of 11 · top 5 within 5.0s+0.336s (+0.37%) | 1:35.053Wiley McMahan · fastest of 11 · top 5 within 7.6s+4.654s (+5.15%) | 138.2Wiley McMahan-3.4 mph (-2.4%) | +11.999squal +7.259s | 114.4%qual 108.7% | 1:42.814Connor Zilisch · fastest of 60 · top 5 within 0.3s+1.016s (+1.00%) | 1:41.864Travis Wiley · fastest of 60 · top 5 within 0.7s-0.700s (-0.68%) | 113.5Junior Brock-0.1 mph (-0.1%) | +18.810squal +19.718s | 122.6%qual 123.7% | |||||||
6 rule changes (F5: 5, SM: 1)1 cars added · 3 wording · 2 other · F500 Majors and Runoffs cars must install AIM part #X47KPFSOLO2R0 data box mount for Solo or Solo 2. · F5 cars must install AIM part #X47KPFSOLO2R0 data box mount for Majors and Runoffs. · F5 clarifies mechanical shifting only; throttle-cut and flat-shifter devices permitted if driver retains full control. · F5 single-seat open-wheel cars: rigid suspension becomes limited suspension in class definition. · F500 Rotax 593 HO engine now permitted; 875 lbs minimum weight, MA0242SP1020A or MA0242SP1063A restrictor, specific intake boots and piston required. · SM adds procedure for CRB-approved obsolete parts and BOP testing in sanctioned events with point forfeiture.show
| ||||||||||||||||||||
| Super Tour Mar 2021 ST21MAR192021-03-19 | 1:24.364Bailey Monette · fastest of 18 · top 5 within 1.3s | 1:23.956Bailey Monette · fastest of 18 · top 5 within 0.8s | 138.9T Vanacore | 1:30.019Ryan Mayfield · fastest of 11 · top 5 within 7.0s | 1:30.399Calvin Stewart · fastest of 11 · top 5 within 5.2s | 141.6Ryan Mayfield | +6.443squal +5.655s | 107.7%qual 106.7% | 1:41.798Danny Steyn · fastest of 68 · top 5 within 0.7s | 1:42.564Preston Pardus · fastest of 67 · top 5 within 0.2s | 113.6Marc Cefalo | +18.608squal +17.434s | 122.2%qual 120.7% | |||||||
15 earlier rule changes on record, in force before Super Tour Mar 2021 (from 2019)2 engine · 2 weight · 1 induction · 1 suspension & brakes · 7 wording · 2 other · F500 Suzuki GSXR600 engine years extended from 2003-2013 to 2003-2019. · SM allows aftermarket radiators in original location with stock OEM cooling fan, and permits 1990-1997 cars to install upper radiator seal NA75-50-OK7A. · FE2 oil cooler rule clarified: Setrab 50-625-7612 or any cooler with max core 13 inches wide by 6.5 inches high allowed. · SM rear brake caliper may use single bracket under upper retaining bolt head to prevent pin failure. · F5 request to adjust external jetting device cockpit control denied; no rule change made. · F5 driver adjustable carburettor mixture: refer to separate Fastrack letter #28359 for ruling. · F5 cockpit adjustment request response published in Fastrack letter 28359. · F500 Honda CBR600RR, Suzuki GSXR600, Yamaha R6 restrictor reduced to 28mm from 29mm. · FE minimum weight rises to 1270 lbs; FE2 minimum weight rises to 1270 lbs; new spring options added; tire warmers prohibited. · F500 Honda CBR600RR, Suzuki GSXR600, and Yamaha R6 minimum weights increase to 900 lbs. · SM fuel pump and filter now permitted as Mazda or OEM equivalent part. · SM allows factory Mazda ECU and injector harnesses (P/N 0000-10-020E-99, 0000-10-080D-99) on 1999–2000 model year cars, unmodified. · SM electrical rules reorganized and clarified; alternator now externally regulated only by OEM ECU or master kill switch; harness repair by splicing permitted. · SM tire tread protrusion language removed from GCR 9.1.7.C.5.show
| ||||||||||||||||||||
About this data
Best is the class's fastest lap in that event's qualifying or race sessions, with the driver who set it, how many cars set a time that session and how close the top five were; a best from fewer than three cars is greyed. With two or more classes, "vs" is the gap of each class's best to the first class's at the same event. "% of FE2" is the class's best as a share of FE2's best at the same event (100% is level, less is quicker): weather and track condition move every class together, so this compares across years where the raw times do not. It still breaks when FE2's own field changes or one session was wet and another dry. Newest event first. The coloured figure under each value is the change from the previous event that has one (green is quicker, red slower). Whole laps only, so events with different sector layouts still compare. Weather and track condition are not accounted for.