RICHMOND, Va. — Pole-sitter Tony Kanaan took advantage of an out-of-sequence pit stop by front-running teammate Marco Andretti tonight and ran away with the SunTrust Indy Challenge for his first victory of the season.

On a night when half of the 26 cars in the largest IndyCar Series field at Richmond International Raceway went home damaged, Kanaan got the good fortune he said he deserved, avoiding the near-constant mayhem caused by a record-tying nine caution flags and coasting to his 13th career IndyCar victory.

The victory came a week after Kanaan led 71 laps at Iowa before crashing, absorbing what he said was one of the hardest hits of his life and his latest experience with bad luck.

He made up for it by beating the field out of the pits the last time he had to and paid homage to his crew. "They kept putting me in the lead and I kept letting them down," he said.

Helio Castroneves, who started 18th, used a blistering early pit stop to get into contention and finished second, followed by Target Chip Ganassi Racing teammates Scott Dixon and Dan Wheldon. Series rookie Oriol Servia was fifth, and Danica Patrick was sixth.

"I wasn't the fastest, but second is pretty darned good," Castroneves said.

Andretti, who was almost as dominant as his Andretti Green Racing teammate until he gave up the lead by pitting under green with 95 laps to go, never recovered and wound up ninth.

"I feel bad about Marco," Kanaan said. "I think he has as strong a car as I had."

The race looked like a more familiar NASCAR event on the 0.75-mile oval, the smallest on the series. Before a lap was completed, Ryan Hunter-Reay spun out in the front stretch.

Only one year after Dario Franchitti led 242 of 250 laps in a race that featured just four cautions, Hunter-Reay's spin was a sign of things to come and a crew member's nightmare.

Will Power hit the wall in the fourth turn on the eighth lap, A.J. Foyt IV hit the wall in the second turn with some help from John Andretti on the 30th lap, and another caution for debris came out after 68 laps when Kanaan was closing in on passing the slow-moving Patrick.

It went like that most of the night until Jaime Camara crashed in the front stretch on lap 217, allowing Kanaan to grab the lead coming off pit road and sail off to the victory.

He beat Castroneves to the checkered flag with 4.77 seconds.

In all, 102 of the 300 laps were run under caution.