2016 Official IMSA Spotter Guide


Latest Guide: 2016 Petit Le Mans, Road Atlanta   ( updated 27/9 –  PC:#7 added CTSC: #7 and #8 added)

Welcome to the 2016 Official Spotter Guide for the IMSA WeatherTech SportsCar Championship and IMSA Continental Tires SportsCar Challenge races at Road Atlanta, brought to you thanks to IMSA.

All four classes compete this weekend in the main event for the WeatherTech SportsCar Championship with the Continental Tires SportsCar Challenge as main support, the final round of the 2016 series.

This guide includes the latest new entries and liveries.

Petit Le Mans IMSA SpotterGuides.com BONUS


Thanks to commissions from IMSA, every race this weekend has its own official Spotter Guide.

A combined Spotter Guide is available to download, you can download a guide individually at the following dedicated pages:

This free download will be updated for each race. A smaller file size version of this online guide will also be available at the official site, IMSA.com, on their Event Page


If you are at the event, Andy Blackmore Design and IMSA co-produce a Viewing guide which includes a printed Spotter Guides which is normally available in the FanZone area. Note, This guide go to press 10-15 days before raceday, so it may not be as up to date.

A Season-long Spotter Guide T-Shirt  and poster is also available from the IMSA Merchandise units.

Thanks to IMSA for partnering with the guide, and making it an official product for the eighth year. If you get a few seconds, please thank IMSA on Twitter. Without their support, there would be no guide. Massive thanks to the tens of thousands who have downloaded the guide or picked up one of the printed guides at the circuit.  Special thanks to all the teams who have helped with the guide this year.

Also thanks to the media outlets which promote the guides including RadioLeMans, IMSA Radio, DailySportscar and Sportscar365.

NOTE: Please fill 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 Rounds:

  1. Daytona
  2. Sebring
  3. Long Beach
  4. Mazda Raceway Laguna Seca
  5. Detroit
  6. Watkins Glen
  7. Canadian Tire Motorsport Park
  8. Lime Rock Park
  9. Road America
  10. Virginia International Raceway
  11. CoTA

The online Spotter Guide is produced by Andy Blackmore Design.The IMSA Race Day Viewing Guide is produced, race by race by IMSA and Andy Blackmore Design..