Official Site Of NASCAR

How the NASCAR Sprint All-Star Race works

Eligibility expanded, race increased 20 laps from 2014

RELATED: More facts about Saturday night's race

This year's NASCAR Sprint All-Star Race (Saturday, 7:30 p.m. ET, FOX Sports 1, MRN Radio and SiriusXM NASCAR Radio) will feature four 25-lap segments, then a 10-lap shootout to the checkered flag that will crown the $1 million winner.

All laps will be counted during Segments 1, 2 and 3, and teams have the option to pit during breaks. All laps will also be counted during Segment 4. If there's a tie among drivers when calculating the average finish of all four segments, the finish in the fourth segment serves as tiebreaker. A driver's average finish following the first four segments will determine the order onto pit road for a mandatory four-tire pit stop before the final 10-lap run.

In the 10-lap shootout, only green flag laps will count.

WHO HAS QUALIFIED FOR THE ALL-STAR RACE?

Drivers who won points races in either 2014 or 2015, as well as previous NASCAR Sprint All-Star Race winners and former Sprint Cup Series champions who had a full-time ride in 2014.

SO THOSE LOCKED INTO THE ALL-STAR RACE ARE ... ?

Driver Eligibility
AJ Allmendinger Win at Watkins Glen (2014)
Aric Almirola Win at Daytona (2014)
Greg Biffle Win in Sprint Showdown (2015)
Clint Bowyer Win in Sprint Showdown (2015)
Kurt Busch 2 wins since 2014
Kyle Busch Win at Auto Club (2014)
Dale Earnhardt Jr. 5 wins since 2014
Carl Edwards 2 wins since 2014
Jeff Gordon 4 wins since 2014
Denny Hamlin 2 wins since 2014
Kevin Harvick 7 wins since 2014
Jimmie Johnson 7 wins since 2014
Kasey Kahne Win at Atlanta (2014)
Matt Kenseth Win at Bristol (2015)
Brad Keselowski 7 wins since 2014
Joey Logano 6 wins since 2014
Jamie McMurray Win in NASCAR Sprint All-Star Race (2014)
Ryan Newman Win in NASCAR Sprint All-Star Race (2002)
Tony Stewart Win in NASCAR Sprint All-Star Race (2009)


IS THERE ANOTHER WAY TO MAKE SATURDAY'S RACE?

The Sprint Showdown (Friday, 7 p.m. ET, FOX Sports 1, MRN Radio, Sirius XM NASCAR Radio) precedes the All-Star Race, and is for drivers who did not meet the All-Star Race criteria.

The Sprint Showdown consists of two 20-lap segments. The winner of each segment transfers over into Saturday's main event.

UPDATE: Biffle, Bowyer transfer to Sprint All-Star Race

WILL ANYONE ELSE MAKE THE ALL-STAR RACE?

Yes. The winner of the Sprint Fan Vote, which will be announced after the Sprint Showdown. That gives us a field of 20.

UPDATE: Patrick wins fan vote for second time in three years