2022 Official IMSA Spotter Guide

Latest Guide : 2022 Petit Le Mans, Michelin Raceway Road Atlanta
Latest updates: V1.0 Thursday 29th September 17:00 ET (Revised liveries for IMPC GS #47, 59. Note: IWSC LMPC3 #6 has withdrawn)

Welcome to the home of the Official 2022 IMSA Spotter Guide. This page will be active throughout the 2022 season with guides, updated during race week. Each guide will feature all the entries in the IMSA WeatherTech Sports Car Championship and the IMSA Michelin Pilot SportsCar Challenge.

This final release covers  Motul Petit Le Mans at Michelin Raceway Road Atlanta with the WeatherTech SportsCar Championship and the Michelin Pilot SportsCar Challenge.

As this is the 25th Anniversary of Petit Le Mans, a special ‘Winners of Petit Le Mans’ set of illustrations are included as an extra page in this guide!

If you are attending the race, a printed booklet will be available at the circuit, although this went to press last week, a few entries have withdrawn (#29, #7, #59) along with a number of driver changes.


A season long Spotter Guide t-shirt and poster is also available from IMSA Store. 

I am extremely fortunate to have a number of liveries racing in IMSA this season Thanks to these teams, sponsors and driver for allowing me to make my hobby a career. These were the cars running at an IMSA event earlier this season.


Thanks to IMSA for partnering with the guide. If you have found the guide useful, please feel free to thank IMSA on Twitter. Without their support, there would be no guide. Thanks to all the teams who have helped with creating the guide.

Special thanks to Shea Adam and Paul Marquardt for their awesome proof-reading skills for this initial guide.

Thank you to the fans, corner workers and media who have continued to support the Spotter Guides over the years. Your support is always appreciated.


If you enjoyed the guides, let IMSA know 😉


NOTE: Please feel free to share the guide on Social Media, but PLEASE LINK TO THIS PAGE and not the guide (as file names change with updates, particularly with the month change this week) so your friends and fans can download the latest version of the guide! I can also track data easier which in turn helps my quest for sponsorship

Previous Guides:

Rd1: Rolex 24 at Daytona
Rd2: Sebring
Rd3: Long Beach
Rd4: Laguna Seca
Rd5. Mid Ohio
Rd6. Detroit
Rd7.Watkins Glen
Rd8. Canadian Tire Motorsport Park
Rd9: Lime Rock Park
Rd10: Road America
Rd11: Virginia International Racweway