| Date | Race | Race Winner | Pole Winner |
|---|---|---|---|
| 08/28/2005 | Argent Mortgage Indy Grand Prix | Tony Kanaan | Ryan Briscoe |
| 08/27/2006 | Indy Grand Prix of Sonoma | Marco Andretti | Scott Dixon |
| 08/26/2007 | Motorola Indy 300 Pres. by Jackson Rancheria Casino & Hotel | Scott Dixon | Dario Franchitti |
| 08/24/2008 | Peak Antifreeze & Motor Oil Indy Grand Prix of Sonoma County | Helio Castroneves | Helio Castroneves |
| 08/23/2009 | Peak Antifreeze Grand Prix of Sonoma County | Dario Franchitti | Dario Franchitti |
| 08/22/2010 | Indy Grand Prix of Sonoma | Will Power | Will Power |
| 08/28/2011 | Indy Grand Prix of Sonoma | Will Power | Will Power |
| 08/26/2012 | GoPro Indy Grand Prix of Sonoma | Ryan Briscoe | Will Power |
| 08/25/2013 | GoPro Indy Grand Prix of Sonoma | Will Power | Dario Franchitti |
| 08/24/2014 | GoPro Indy Grand Prix of Sonoma | Scott Dixon | Will Power |
| 08/30/2015 | GoPro Grand Prix of Sonoma | Scott Dixon | Will Power |
| 08/18/2016 | GoPro Grand Prix of Sonoma | Simon Pagenaud | Simon Pagenaud |
| 08/17/2017 | GoPro Grand Prix of Sonoma | Simon Pagenaud | Josef Newgarden |
| 08/16/2018 | Grand Prix of Sonoma | Ryan Hunter-Reay | Ryan Hunter-Reay |
| 08/25/23 | NASCAR Cup Series (NCS) |
| 08/24/23 | NASCAR Truck Series |
| 08/23/23 | NASCAR Xfinity Series (NXS) |
| 08/22/23 | IndyCar Series |
| 08/15/23 | NASCAR Southwest Series |
| 08/15/23 | American Le Mans Series |
