2010: The entire Andretti Autosport team struggled to get up to speed during time trials, but Marco led the team with a team-best 16th starting position. On race day, he worked himself up to the top five late in the race. In the closing laps, Marco got shuffled up to 3rd place as drivers were running low on fuel and being forced to pit, with Marco's car containing barely enough fuel to make it to the finish. Marco slowed to laps in the high 190 mph-range, and coasted on fumes to the final lap. During the last lap, Marco was passed by Alex Lloyd, Scott Dixon and Danica Patrick under yellow resulting in him finishing in an unofficial 6th place. Several hours after the race, however, race officials reviewed the finish and Marco was restored to 3rd place.