Calendar
| # | Start Date | Race title | Winner |
|---|---|---|---|
| 1 | 14.03.2013 | Daytona 200 | M. Cardenas |
| 2 | 31.05.2013 | Road America | |
| 3 | 21.06.2013 | Barber Motorsports Park | |
| 4 | 12.07.2013 | Mid-Ohio Sports Car Course | |
| 5 | 19.07.2013 | Red Bull U.S. Grand Prix | |
| 6 | 02.08.2013 | Miller Motorsports Park | |
| 7 | 13.09.2013 | New Jersey Motorsports Park | |
| 8 | 26.09.2013 | Red Bull U.S. Grand Prix |
Standings
| # | Driver | Team | P | Wins | Podiums | RWP |
|---|---|---|---|---|---|---|
| 1 | J. Herrin | Monster Energy Graves Yamaha | 56 | 1 | 2 | 2 |
| 2 | M. Cardenas | Yoshimura Racing | 55 | 1 | 2 | 2 |
| 3 | L. Pegram | Foremost Insurance/Pegram Racing | 42 | 0 | 2 | 2 |
| 4 | D. Eslick | Team Hero | 34 | 0 | 0 | 2 |
| 5 | C. Clark | Yoshimura Racing | 31 | 0 | 0 | 2 |
| 6 | R. Pietri | Team Venezuela | 29 | 0 | 0 | 2 |
| 7 | C. Fillmore | KTM/HMC Racing | 24 | 0 | 0 | 2 |
| 8 | D. Anthony | Kneedraggers.com/ Motul/Fly Racing | 20 | 0 | 0 | 2 |
| 9 | B. Martinez | Team TJA Valencia | 20 | 0 | 0 | 2 |
| 10 | G. May | Team Amsoil/Hero | 19 | 0 | 0 | 2 |
| 11 | C. Ulrich | M4 Roadracingworld.com Suzuki | 19 | 0 | 0 | 2 |
| 12 | R. Hayden | National Guard Jordan Suzuki | 18 | 0 | 0 | 1 |
| 13 | R. Wacker | Pilot Travel Centers/Wacker Racing | 18 | 0 | 0 | 2 |
| 14 | T. Knapp | KTM/HMC Racing | 16 | 0 | 0 | 2 |
| 15 | T. Gibson | Seven Sports | 15 | 0 | 0 | 2 |
| 16 | A. Yates | Team Amsoil/Hero | 12 | 0 | 0 | 2 |
| 17 | R. Ramirez | AR Motorsports | 8 | 0 | 0 | 1 |
| 18 | J. Kurt Hayes | Monster Energy Graves Yamaha | 8 | 0 | 0 | 2 |
| 19 | C. West | Team RSRacecraft | 3 | 0 | 0 | 1 |
| 20 | D. Dominguez | Team RSRacecraft | 0 | 0 | 0 | 0 |