INDIANAPOLIS (AP) — Sage Karam carried the burden of an entire team into his final four-lap qualifying attempt last weekend.
He could extend his season by putting Dennis Reinbold's No. 24 car into the Indianapolis 500 starting grid. Or he could go home and wait 12 months for another chance.
Karam delivered in the last-row shootout, qualifying 31st with a win-or-go-home mentality that has become a theme for the drivers who show up at the track annually with only one or two races on their schedule.
"I think that's why I was so emotional after (qualifying)," Karam said Wednesday. "I was feeling a lot of pressure because I waited a whole year to get back to Indy. I did so much to get ready and I didn't want all this stuff to go for nothing. Also Dennis has never had a car that failed to make the race. I didn't want to be the first."
The 24-year-old Karam came up clutch with an average speed of 227.740 mph, putting him ahead of 2016 pole-winner and series regular James Hinchcliffe. It also put him ahead of two-time Formula One champion Fernando Alonso, who got bumped out of Sunday's race.
A relieved Karam started screaming into the team radio before crossing the yard of bricks on his final lap and nearly broke down in a post-qualifying news conference.
Not every one-off driver winds up in such a high-stakes situation.
Three-time race winner Helio Castroneves will make his 10th attempt at a record-tying fourth Indy 500 win from the No. 12 starting spot Sunday.
Oriol Servia continues to chase the elusive win that would make him an instant star in his native Spain.
And Karam and teammate JR Hildebrand are trying to help Reinbold generate enough to transition to running IndyCars full-time.
The challenges are different, too.
At 31, Hildebrand is the 2011 Indy runner-up who acknowledges he's adjusted his mentality to his new job after previous stints as both a full-time and part-time driver in the series. Hildebrand has competed in only one or two races five of the last six years.
"I think you look at racing in a little different way when you're only racing once," he said before qualifying 21st. "In some ways, it makes it easier because you can have a much more focused approach. But it's also impacted how I think about my aggression level during the race."
Castroneves is a relative newcomer to this form of racing.
A year ago, the popular Brazilian competed only two times in Indy cars — making his season debut on Indianapolis' road course and his season finale two weeks later on the Brickyard's historic oval. That's the plan Team Penske followed again this year, and it's the intended plan for 2020.
For now, Castroneves finds himself in an ideal situation. He's working with a deep-pocketed team he knows, on a track he loves and with data he understands better than most. Yet it can be tricky, as Castroneves found out last year when he crashed after completing 145 laps and finished a career-worst 27th.
"I'm glad I'm with the same team because I'm comfortable with so many phases of it, starting with the seat and what you have on the steering wheel and the language with the engineer," Castroneves said. "At some point, muscle memory kicks in and the good news is that everyone is running their first oval of the season here so you're not too far behind."
For drivers like Karam and Conor Daly, they know they must succeed at Indianapolis to get back in the game full-time.
In Karam's case, he has a whole team counting on him, too.
"Doing well in the Indy 500, that's where it all starts," Karam said. "It's the biggest race in the world. If you win the race it would not only be a career changer for me, it would be a team changer for DRR and the boys to be able to go and do more races. Dennis has made this his life's dream, to win it, and I want to fulfill that for him and that team."
