# 2013 Continental Tire Sports Car Challenge

The 2013 Continental Tire Sports Car Challenge was the thirteenth season of the Grand American Road Racing Association's support series and the final under the Grand Am sanctioning body. For 2014 the series will change to being sanctioned by the International Motor Sports Association upon Grand Am's merger with IMSA's American Le Mans Series to form the United SportsCar Championship. The series, to be known as the IMSA Continental Tire Sports Car Challenge, will remain entirely unaffected aside from the new sanctioning body.

## Schedule

The schedule was announced on September 29, 2012.
| Round | Date | Event Name | Circuit | GS Winning Car | ST Winning Car |
| Round | Date | Event Name | Circuit | GS Winning Drivers | ST Winning Drivers |
| 1 | January 25 | BMW Performance 200 | Daytona International Speedway (Road Course) | Ford Mustang Boss 302R | Nissan Altima Coupe |
| 1 | January 25 | BMW Performance 200 | Daytona International Speedway (Road Course) | Billy Johnson Jack Roush, Jr. | Vesko Kozarov Lara Tallman |
| 2 | March 2 | GRAND-AM of the Americas | Circuit of the Americas | BMW M3 | Mazda MX-5 |
| 2 | March 2 | GRAND-AM of the Americas | Circuit of the Americas | Bill Auberlen Paul Dalla Lana | Stevan McAleer Marc Miller |
| 3 | April 6 | Barber 200 | Barber Motorsports Park | Porsche 911 Carrera S | Mazda MX-5 |
| 3 | April 6 | Barber 200 | Barber Motorsports Park | Nick Longhi Matt Plumb | Derek Whitis Tom Long |
| 4 | April 20 | PwC 250 | Road Atlanta | Chevrolet Camaro GS.R | BMW 128i |
| 4 | April 20 | PwC 250 | Road Atlanta | John Edwards Matt Bell | Terry Borcheller Mike LaMarra |
| 5 | June 15 | Diamond Cellar Classic | Mid-Ohio Sports Car Course | Porsche 911 Carrera S | Honda Civic Si |
| 5 | June 15 | Diamond Cellar Classic | Mid-Ohio Sports Car Course | Nick Longhi Matt Plumb | Tom Dyer Andrew Novich |
| 6 | June 29 | Continental Tire 150 at The Glen | Watkins Glen International | BMW M3 | Mazda MX-5 |
| 6 | June 29 | Continental Tire 150 at The Glen | Watkins Glen International | Mark Boden Bryan Sellers | Stevan McAleer Marc Miller |
| 7 | July 26 | Brickyard Sports Car Challenge | Indianapolis Motor Speedway (Road Course) | BMW M3 | BMW 128i |
| 7 | July 26 | Brickyard Sports Car Challenge | Indianapolis Motor Speedway (Road Course) | Mark Boden Bryan Sellers | Terry Borcheller Mike LaMarra |
| 8 | August 10 | Road America 200 | Road America | Porsche 911 Carrera S | BMW 328i |
| 8 | August 10 | Road America 200 | Road America | Nick Longhi Matt Plumb | Gregory Liefooghe Tyler Cooke |
| 9 | August 17 | SFP Grand Prix | Kansas Speedway (Road Course) | Chevrolet Camaro GS.R | Mazdaspeed 3 |
| 9 | August 17 | SFP Grand Prix | Kansas Speedway (Road Course) | John Edwards Matt Bell | Taylor Hacquard Derek Jones |
| 10 | September 8 | Continental Tire Sports Car Festival | Mazda Raceway Laguna Seca | Porsche 911 Carrera S | Mazda MX-5 |
| 10 | September 8 | Continental Tire Sports Car Festival | Mazda Raceway Laguna Seca | Spencer Pumpelly Jim Norman | Andrew Carbonell Rhett O'Doski |
| 11 | September 27–28 | Championship Weekend | Lime Rock Park | Ford Mustang Boss 302R | Mazda MX-5 |
| 11 | September 27–28 | Championship Weekend | Lime Rock Park | Billy Johnson Jack Roush, Jr. | Joel Miller Tristan Nunez |
* ↑ Separate races for GS and ST will be run at Lime Rock.