Track Info - Grattan Raceway (Grattan)
Track Map
| Track Full Name | Grattan Raceway |
| Location | Belding, Michigan |
| Country |  United States |
| Length | 3.020km |
| Turns | 12 |
| Pit In/Out Time | 25s |
| GPS Coordinates | 43.095921 -85.385249 |
Track Records - Qualification
| Formula 3 | 01:01.881 |  K. Wirdheim |
F3 - MYG |
| Formula 4 | 01:06.425 |  L. Torvalds |
F4 - TAT |
| Private Motorbikes | 01:08.290 |  F. Bachmayer |
Moto - KTM |
| Private Cars | 01:09.375 | K. Wirdheim |
MCL-MP4 |
| Moto 3 | 01:10.367 | F. Bachmayer |
Moto3 - KTM |
Track Records - Race
| Formula 3 | 01:02.161 | K. Wirdheim |
F3 - MYG |
| Formula 4 | 01:06.602 | L. Torvalds |
F4 - TAT |
| Private Motorbikes | 01:08.580 | C. Szász |
Moto - HON |
| Private Cars | 01:09.837 | S. Czobor |
MCL-F1 |
| Moto 3 | 01:10.604 | C. Szász |
Moto3 - HSQ |
Private Cars Best Laps - Qualification
| Motorbikes | |||
|---|---|---|---|
| Private Motorbikes | 01:08.290 | F. Bachmayer |
Moto - KTM |
| Private Motorbikes | 01:08.365 |  P. Wigzey |
Moto - DUC |
| Private Motorbikes | 01:08.391 |  W. Woeger |
Moto - APR |
| Private Motorbikes | 01:08.498 | C. Szász |
Moto - HON |
| Private Motorbikes | 01:09.814 |  C. Gardner  |
Moto - SUZ |
| Private Motorbikes | 01:09.878 | K. Wirdheim |
Moto - YAM |
| Cars | |||
| Private Cars | 01:09.375 | K. Wirdheim |
MCL-MP4 |
| Private Cars | 01:09.802 |  R. Svoboda |
LEX-LFA |
| Private Cars | 01:09.876 | S. Czobor |
MCL-F1 |
| Private Cars | 01:10.451 | M. Griffin |
JAG-220 |
| Private Cars | 01:10.836 | P. Andersson |
AUD-R8 |
| Private Cars | 01:10.911 |  E. Tomas |
PAG-ZON |
| Private Cars | 01:11.029 | J. Korhonen |
BRUTAL-S1 |
| Private Cars | 01:11.234 |  M. Raikonen |
BMW-I8 |
| Private Cars | 01:11.654 | A. Clark |
TES-ROA |
| Private Cars | 01:12.166 | M. Honkanen |
MCL-ART |
| Private Cars | 01:12.185 |  M. Antonov II |
FER-F355 |
| Private Cars | 01:12.664 | L. Rådbring |
POR-CAY |
| Private Cars | 01:12.887 | J. Allison |
LOT-EXS |
| Private Cars | 01:20.205 |  N. Portocarrero |
FOR-FOC |
| Private Cars | 01:20.531 |  T. Pasek |
ML-EVO9 |
| Private Cars | 01:20.632 | C. Szász |
SUB-WRH |
| Private Cars | 01:20.647 |  M. Wittmann |
TOY-CEL |
| Private Cars | 01:20.842 | D. Tichý |
SKO-OCT-RS |
| Private Cars | 01:20.842 | T. Trips |
SUB-WRX |
| Private Cars | 01:20.943 | J. Risko |
VOL-SCIR |
| Private Cars | 01:21.291 |  A. Cirelli |
FER-308 |
| Private Cars | 01:24.385 | M. Salo |
SHE-SLHS |
| Private Cars | 01:24.471 | C. Szász |
FOR-FIE |
| Private Cars | 01:25.009 | M. Raikonen |
TOY-G86 |
| Private Cars | 01:25.272 | R. Pix |
PGT-26 |
| Private Cars | 01:25.543 | F. Biela |
VOL-POL |
| Private Cars | 01:26.046 | C. Adler |
HON-CIV |
Private Cars Best Laps - Race
| Motorbikes | |||
|---|---|---|---|
| Private Motorbikes | 01:08.580 | C. Szász |
Moto - HON |
| Private Motorbikes | 01:08.727 | W. Woeger |
Moto - APR |
| Private Motorbikes | 01:09.033 | P. Wigzey |
Moto - DUC |
| Private Motorbikes | 01:09.192 | F. Bachmayer |
Moto - KTM |
| Private Motorbikes | 01:10.488 | K. Wirdheim |
Moto - YAM |
| Private Motorbikes | 01:10.743 | R. Callaway |
Moto - SUZ |
| Cars | |||
| Private Cars | 01:09.837 | S. Czobor |
MCL-F1 |
| Private Cars | 01:09.984 | W. Woeger |
MCL-MP4 |
| Private Cars | 01:10.290 | R. Svoboda |
LEX-LFA |
| Private Cars | 01:11.440 | L. Torvalds |
AUD-R8 |
| Private Cars | 01:11.445 |  P. Stracqua |
JAG-220 |
| Private Cars | 01:11.602 | E. Tomas |
PAG-ZON |
| Private Cars | 01:11.773 | A. Clark |
TES-ROA |
| Private Cars | 01:11.933 | B. Costa II |
BMW-I8 |
| Private Cars | 01:12.066 | J. Korhonen |
BRUTAL-S1 |
| Private Cars | 01:12.509 | M. Honkanen |
MCL-ART |
| Private Cars | 01:12.793 | M. Antonov II |
FER-F355 |
| Private Cars | 01:13.142 | A. Dias |
POR-CAY |
| Private Cars | 01:13.173 | J. Allison |
LOT-EXS |
| Private Cars | 01:20.800 | N. Portocarrero |
FOR-FOC |
| Private Cars | 01:20.970 | M. Wittmann |
TOY-CEL |
| Private Cars | 01:21.135 | C. Szász |
SUB-WRH |
| Private Cars | 01:21.184 | B. Blake |
ML-EVO9 |
| Private Cars | 01:21.196 | D. Tichý |
SKO-OCT-RS |
| Private Cars | 01:21.280 | J. Risko |
VOL-SCIR |
| Private Cars | 01:21.592 | T. Trips |
SUB-WRX |
| Private Cars | 01:21.603 | A. Cirelli |
FER-308 |
| Private Cars | 01:24.837 | C. Szász |
FOR-FIE |
| Private Cars | 01:24.897 | M. Salo |
SHE-SLHS |
| Private Cars | 01:25.509 |  A. Lapuerta |
TOY-G86 |
| Private Cars | 01:25.665 | R. Pix |
PGT-26 |
| Private Cars | 01:25.670 | B. Costa II |
HON-CIV |
| Private Cars | 01:25.918 | F. Biela |
VOL-POL |