| Audrey Zavodsky | Great Lakes Region | Garage | Ford Mustang | 7 | TX 4832623 |
| 2S568: TEAM POE Motorsports | Great Lakes Region | American Iron Xtreme | Ford Mustang | 7 | TX 4832623 |
| Rick Worth | Mid South Region | Garage | Mazda Miata | 24 | 3123797 |
| Andrew Work | Great Lakes Region | Competition License | Honda Civic | 102 | 7906903 |
| Andrew Work | Great Lakes Region | Annual - Race Car | Honda Civic | 102 | |
| Andrew Work | Great Lakes Region | Honda Chal 2 | Honda Civic | 102 | 7906903 |
| Steve Wilson | Great Lakes Region | Garage | Ford Mustang | 40 | 6641047 |
| Matt Wiese | Central Region | HPDE4 | Chevrolet Camaro | 111 | |
| William White | Southeast Region | Competition License | Honda S2000 | 26 | |
| William White | Southeast Region | Honda Chal 1 | Honda S2000 | 26 | |
| James Wheeler | Great Lakes Region | HPDE4 | Caterham 7 Superlight | 5 | |
| Michael Weber | Great Lakes Region | Super Touring 6 | Mazda Miata | 7 | 1008209 |
| Chris Weber | Great Lakes Region | Super Touring 6 | Mazda Miata | 47 | 0545998 |
| Mark Walters | Great Lakes Region | HPDE1 | Porsche 944 | 603 | |
| Ryan Waldo | Great Lakes Region | HPDE4 | Audi S4 | 749 | |
| Rich Wagner | Great Lakes Region | HPDE2 | Ford Mustang | 9 | |
| Cliff Valentin | Great Lakes Region | Garage | Porsche Carrera T | 124 | |
| Cliff Valentin | Great Lakes Region | HPDE1 | Porsche Carrera T | 124 | |
| Charles Tucker | Great Lakes Region | Garage | Porsche GT4 | 2 | |
| Charles Tucker | Great Lakes Region | HPDE4 | Porsche GT4 | 2 | |
| Shawn Taylor | Mid South Region | 944 Spec | Porsche 944 | 817 | 0605589 |
| Douglas Tally | Great Lakes Region | HPDE4 | Shelby Cobra | 25 | |
| Douglas Tally | Great Lakes Region | Garage | Shelby Cobra | 25 | |
| Suzette Tallman | Great Lakes Region | HPDE1 | Chevrolet Corvette LT1 coupe | 98 | |
| Marlon Sumlin | Great Lakes Region | Instructor | Mazda Speed Protege | 327 | |
| Aaron Spiegel | Great Lakes Region | Super Touring 6 | Mazda Miata | 42 | 1824472 |
| Scott Spear | Great Lakes Region | HPDE3 | Mazda Miata | 73 | |
| Alex Smith | Central Region | HPDE2 | BMW 135i | 99 | |
| John Shields | Great Lakes Region | HPDE1 | Chevrolet Corvair | None | |
| Andrew Sellers | Great Lakes Region | Garage | Mazda Miata | 18 | 1994138 |
| Andrew Sellers | Great Lakes Region | Spec Miata | Mazda Miata | 18 | 1994138 |
| Andrew Sellers | Great Lakes Region | Annual - Race Car | Mazda Miata | 18 | 1994138 |
| LARRY SCHRADER | Mid South Region | HPDE4 | Porsche Cayman GT4 | 75 | NA |
| Matthias Schaub | Great Lakes Region | Competition License | BMW M3 | 230 | |
| Nicholas Sartor | Great Lakes Region | Competition License | BMW 535is | 88 | |
| Nicholas Sartor | Great Lakes Region | Super Touring 5 | BMW 535is | 88 | |
| Ron Rusnak | Great Lakes Region | TTU | Chevy Corvette | 430 | |
| Walter Ritchey | Central Region | HPDE2 | Acura RSX Type S | 86 | |
| Rob Rehkopf | Mid South Region | TT4 | BMW M3 | 136 | 4980748 |
| Steve Pruden | Great Lakes Region | Competition License | BMW 330Ci | 15 | |
| Steve Pruden | Great Lakes Region | Spec E46 | BMW 330Ci | 15 | |
| John Poppenhouse | Great Lakes Region | Annual - Race Car | Mazda Miata | 504 | 2436511 |
| John Poppenhouse | Great Lakes Region | Spec Miata | Mazda Miata | 504 | 2436511 |
| Joe Plochocki | Great Lakes Region | HPDE3 | Chevrolet Camaro ZL1 1LE | 24 | |
| Robert Picco | Great Lakes Region | Competition License | BMW 330i | 46 | |
| Mark Phillips | Great Lakes Region | TT5 | Honda S2000 | '044 | 0982004 |
| George Perry | Mid Atlantic Region | HPDE4 | Porsche 911 | 115 | |
| Wes Penn | Great Lakes Region | Competition License | Mazda Miata | 113 | 2224322 |
| Wes Penn | Great Lakes Region | Annual - Race Car | Mazda Miata | 113 | 2224322 |
| Wes Penn | Great Lakes Region | Super Touring 5 | Mazda Miata | 113 | 2224322 |
| Keith Patrick | Great Lakes Region | TT6 | Mazda Miata | '021 | 9052042 |
| Corinne Partusch | Great Lakes Region | Tech | Subaru Outback | 014 | |
| Nick Owens | Great Lakes Region | TT5 | Mazda RX-8 | 356 | 7695747 |
| DeWayne Olive | Mid South Region | HPDE1 | Porsche 911 Carrera | 214 | |
| Derek Mortland | Great Lakes Region | Group Leader | Ford Mustang | 35 | 8856161 |
| John Morrow | Great Lakes Region | Pit & Grid | Chevrolet Corvette | 34 | |
| Brendon McCune | Great Lakes Region | HPDE3 | VW Jetta | 37 | |
| Robert Mazurek | Great Lakes Region | Super Touring 5 | Acura RSX Type S | 83 | 6397348 |
| William Mauck , Jr | Great Lakes Region | Garage | Ford Mustang | 331 | |
| William Mauck , Jr | Great Lakes Region | HPDE4 | Ford Mustang | 331 | |
| Brian Martin | Great Lakes Region | HPDE1 | Chevrolet Corvette | 12 | |
| Jedidiah Markley | Great Lakes Region | HPDE1 | Nissan 370Z | 41 | |
| Josiah Markley | Great Lakes Region | HPDE2 | Subaru WRX | 87 | |
| Tony Marchelletta | Great Lakes Region | HPDE4 | Subaru STI | 66 | |
| Jason Ludlow | Great Lakes Region | HPDE2 | Mazda Miata | None | None |
| Marcia Ludlow | Great Lakes Region | HPDE2 | Mazda Miata | None | |
| Nicholas Ludlow | Great Lakes Region | HPDE2 | Chevrolet Corvette | None | None |
| Travis Lee | Great Lakes Region | Competition License | Mazda Miata | 20 | |
| Travis Lee | Great Lakes Region | Annual - Race Car | Mazda Miata | 20 | |
| Travis Lee | Great Lakes Region | HPDE4 | Mazda Miata | 20 | |
| Justin Lee | Great Lakes Region | HPDE4 | Mazda Miata | 3 | |
| Travis Lee | Great Lakes Region | Spec Miata | Mazda Miata | 20 | |
| Russel Lane | Central Region | CMC | Chevy Camaro | 89 | 787058 |
| Chip Kunkler | Great Lakes Region | HPDE2 | Mazda Miata | 31 | |
| Kurt Krummel | Great Lakes Region | GTS3 | BMW M3 | 77 | 7591785 |
| Kurt Krummel | Great Lakes Region | Competition License | BMW M3 | 77 | 7591785 |
| Kurt Krummel | Great Lakes Region | Annual - Race Car | BMW M3 | 77 | 7591785 |
| Dariusz Koman | Great Lakes Region | TT4 | Mitsubishi Lancer Evolution X | 012 | 0930764 |
| Scott Kolek | Great Lakes Region | HPDE2 | Chevrolet Corvette Z06 | 999 | |
| Brian Kellett | Great Lakes Region | HPDE4 | Mazda Miata NC | 670 | |
| Stu Jones | Great Lakes Region | 944 Spec | Porsche 944 | 27 | X2 transponder 2614253 |
| Stu Jones | Great Lakes Region | Competition License | Porsche 944 | 27 | X2 transponder 2614253 |
| Mac Johnson | Great Lakes Region | Timing & Scoring | Chevrolet Corvette Z06 | 1 | |
| mike jobe | Great Lakes Region | Instructor | chev corvette | 815 | |
| Walter Jalowiecz | Great Lakes Region | HPDE2 | Subaru BRZ | 21 | |
| Christopher Herbst | Great Lakes Region | HPDE4 | Chevrolet Corvette Z06 | 006 | 6927349 |
| Christian Harlos | Great Lakes Region | Volunteer | Mazda Miata | 3 | |
| Greg Hagopian | Central Region | TTU | Mazda Miata | 100 | 8727336 |
| Lauri Haase-Sumlin | Great Lakes Region | HPDE2 | Mazda Speed Protege | 327 | |
| Ana Guerrero | Great Lakes Region | HPDE1 | Mazda Miata | 7 | |
| William Griffin | Great Lakes Region | Spec E46 | BMW 330ci | 116 | 3372205 |
| Matt Giuffre | Great Lakes Region | Competition License | Porsche 944 | 152 | |
| Matt Giuffre | Great Lakes Region | 944 Spec | Porsche 944 | 152 | |
| Terry Free | Texas Region | Garage | Chevrolet Z06 | 548 | 7315334 |
| Tim Fokine | Great Lakes Region | HPDE1 | Mazda Miata | 737 | |
| Gregory Estes | Mid South Region | HPDE3 | Ford Mustang Boss 302LS | 1 | |
| Robert Ellis | Great Lakes Region | Group Leader | Volkswagen Scirocco | 2 | 9440608 |
| Julian Drennen | Great Lakes Region | Competition License | Honda S2000 | 026 | |
| Will Dodd | Great Lakes Region | Spec Miata | Mazda Miata | 86 | 1102125 |
| Bob Denton | Great Lakes Region | CMC | Pontiac Firebird | 67 | 0706395 |
| Shane Denney | Great Lakes Region | Super Touring 6 | porsche 944 | 57 | 5689602 |
| Shane Denney | Great Lakes Region | Annual - Race Car | porsche 944 | 57 | 5689602 |
| Crystal Demorest | Great Lakes Region | Volunteer | Honda Civic | 71 | |
| Rob Demorest | Great Lakes Region | Tech | Acura Integra | 710 | 3542552 |
| Todd Davis | Great Lakes Region | Garage | Buick GNX | 369 | 6084667 |
| David Cordner | Great Lakes Region | HPDE4 | Chevrolet Camaro SS 1LE | 55 | |
| Robert Collins | Great Lakes Region | American Iron | Ford Mustang | 118 | 0856595 |
| Patrick Castro | Great Lakes Region | HPDE1 | Cadillac ATS-V | 74 | |
| Patrick Castro | Great Lakes Region | Volunteer | Cadillac ATS-V | 74 | |
| Ted Cassel | Great Lakes Region | Spec Miata | Mazda Miata | 51 | 1626293 |
| Robin Burnett | Great Lakes Region | Group Leader | Ford Mustang | 20 | 1057373 |
| Barry Brooks | Great Lakes Region | Competition License | Elan NP01 | 55 | 5241967 |
| Barry Brooks | Great Lakes Region | Annual - Race Car | Elan NP01 | 55 | 5241967 |
| Barry Brooks | Great Lakes Region | Garage | Elan NP01 | 55 | 5241967 |
| Barry Brooks | Great Lakes Region | NP01 | Elan NP01 | 55 | 5241967 |
| Brian Borshoff | Great Lakes Region | Super Touring 3 | Pro Challange race car | 80 | 1869034 |
| Brian Borshoff | Great Lakes Region | Instructor | Pro Challange race car | 80 | 1869034 |
| Aaron Boggs | Great Lakes Region | HPDE2 | VW GTI | 1 | |
| Curtis Baldwin | Great Lakes Region | Annual - Race Car | Mazda MightyMiata LS3 | 714 | 2159343 |
| Curtis Baldwin | Great Lakes Region | Super Unlimited | Mazda MightyMiata LS3 | 714 | 2159343 |
| Ken Baker | Southeast Region | HPDE3 | Audi TT | 82 | |
| Christopher Armbruster | Great Lakes Region | TT6 | Mazda Miata | 125 | 5949066 |
| Christopher Armbruster | Great Lakes Region | Garage | Mazda Miata | 125 | 5949066 |
| Vytis Aranauskas | Great Lakes Region | GTS4 | BMW M3 | 99 | 0054382 |
| Jay Andrew | Great Lakes Region | Admin | Ford Mustang | 61 | 2010329 |
| John Allen | Great Lakes Region | Spec Miata | Mazda Miata | '002 | 2664442 |
| John Alfini | Great Lakes Region | Garage | Porsche Cayman S | 127 | 6613372 |
| John Alfini | Great Lakes Region | TT3 | Porsche Cayman S | 127 | 6613372 |
| Steven Aiuto | Great Lakes Region | Annual - Race Car | Porsche 944 | 97 | 5460956 |
| Steven Aiuto | Great Lakes Region | 944 Spec | Porsche 944 | 97 | 5460956 |
