The 2005 NASCAR Nextel Cup Series was the 57th season of professional stock car racing in the United States and the 34th modern-era Cup series. The season began on Saturday, February 12. The ten-race Chase for the Nextel Cup started with the Sylvania 300 on Sunday, September 18, and ended on Sunday, November 20, with the Ford 400.
The 2005 NASCAR Busch Series began with the Hershey's Take 5 300 at Daytona International Speedway and concluded with the Ford 300 at Homestead-Miami Speedway. Martin Truex Jr. of Chance 2 Motorsports was crowned champion for the second consecutive year.
The 2006 NASCAR Nextel Cup Series was the 58th season of professional Stock car racing in the United States and the 35th modern-era NASCAR Cup series season. It was started at Daytona International Speedway on Sunday, February 12 with the Budweiser Shootout and ended on Monday, November 20, with the Ford 400 at Homestead-Miami Speedway. The Chase for the Nextel Cup began with the Sylvania 300 on Sunday, September 17, at New Hampshire International Speedway. This was the last full-time season with the Gen 4 car.
The 2004 NASCAR Nextel Cup Series was the 56th season of professional stock car racing in the United States and the 33rd modern-era Cup series season. The season began on Saturday, February 7, and ended on Sunday, November 21. Kurt Busch, who drove a Ford for Roush Racing, was the Nextel Cup champion. It would be the last time until 2012 that the championship would be won by someone other than Tony Stewart or Jimmie Johnson.
The 2003 NASCAR Winston Cup Series was the 55th season of professional stock car racing in the United States and the 32nd modern-era Cup Series season. The season began on February 8 at the Daytona International Speedway with the Budweiser Shootout and ended on November 16 at Homestead-Miami Speedway with the Ford 400. Despite only winning one race throughout the whole season, Matt Kenseth, driving the No.17 Ford for Roush Racing, was strongly consistent following the lone win, and was crowned the Winston Cup champion. His only win came in the third race of the 36 race season. Chevrolet took home the NASCAR Manufacturers' Championship after capturing 19 wins and 264 points over second-place finisher Dodge, who had nine wins and 203 points. Ford finished the year third with seven wins and 200 points, and Pontiac finished fourth with one win and 125 points.
The 2002 NASCAR Winston Cup Series was the 54th season of professional stock car racing in the United States and the 31st modern-era Cup Series season. It began on February 10, 2002, at Daytona International Speedway, and ended on November 17, 2002, at Homestead-Miami Speedway. Tony Stewart, driving for Joe Gibbs Racing, was declared as the Winston Cup champion. Bill Elliott won the 2002 NASCAR's Most Popular Driver Award. He would win it for the 16th and final time in his career. He withdrew from the ballot after receiving the award. The NASCAR Manufacturers' Championship was captured by Ford after winning 14 events and gaining 245 points over second-place finisher Chevrolet, who had 10 wins and 211 points.
The 2006 NASCAR Busch Series opened on February 18, 2006, at Daytona International Speedway, and concluded on November 18, 2006, at Homestead-Miami Speedway. Kevin Harvick, driving for his own team, Kevin Harvick, Inc., as well as for Richard Childress Racing, was declared champion.
The 2006 Chase for the Nextel Cup was a ten-race series that commenced with the Sylvania 300 on September 17, 2006, at New Hampshire International Speedway and concluded with the Ford 400 on November 19 of that same year at Homestead-Miami Speedway. The first ten drivers in the championship standings qualified after the Chevy Rock and Roll 400 on September 9, 2006, at Richmond International Raceway. The 2006 Chase had a strong Chevrolet presence, with seven of the ten teams making the 2006 Chase for the Nextel Cup fielding Chevrolets.
The 2001 NASCAR Busch Series began February 17 and ended November 10. Kevin Harvick of Richard Childress Racing was champion.
IROC XXIX was the 29th season of the Crown Royal International Race of Champions, which began on Friday February 12, 2005 at Daytona International Speedway. The all-star roster included twelve drivers from eight premier racing series. Mark Martin dominated the season, winning two races and finishing well ahead in the points standings, earning him a record-setting fifth IROC title. As with IROC XXVIII, the drivers used their car colors and numbers from their native series.
IROC XXX was the 30th season of the Crown Royal International Race of Champions, which began on Friday, February 17, 2006 at Daytona International Speedway. The all-star roster included thirteen drivers from seven premier racing series. Tony Stewart consistently ran up front and won two races to win the championship, ahead of the equally consistent Matt Kenseth by 12 points. As with the past two seasons, the drivers used their car colors and numbers from their native series. This was also the first IROC season since 1991 to include a road course race.
The 2006 Food City 500 was an event held at Bristol Motor Speedway on March 26, 2006, as the fifth race in the 2006 NASCAR Nextel Cup Series season.
IROC XXVII was the 27th season of the Crown Royal International Race of Champions, which began on Friday, February 14, 2003 at Daytona International Speedway. The roster included 12 drivers from five separate racing leagues. Mark Martin won the first race to tie an IROC record 11 career wins, tying him with Al Unser Jr. and Dale Earnhardt. Rookie Kurt Busch won in only his second start in race 2 after finishing second at Daytona. At Chicagoland, Mike Bliss became the first driver representing the Craftsman Truck Series to win a race in IROC competition. Jimmie Johnson won the final race of the year for his first career IROC victory. Kurt Busch clinched the title with his fourth-place showing in the race, as Mark Martin and Mike Bliss, his closest competitors, finished fifth and tenth, respectively.
IROC XXVI was the 26th season of the True Value International Race of Champions, which began on Friday, February 15, 2002 at Daytona International Speedway. The roster included 12 drivers from five separate racing leagues. The first race saw Tony Stewart earn his second IROC win. Rookie Kevin Harvick won in only his second start in race 2 at California. In the first ever IROC race at Chicagoland, Buddy Lazier, Al Unser Jr., and Hélio Castroneves gave the IRL a sweep of the top three positions in the race. In race 4 at Indianapolis, Dale Jarrett took the lead in turn one of the first lap and led the entire race for his second career IROC victory. Kevin Harvick became just the sixth driver to win the IROC title in his first season of competition, and also became the first driver to win the title while representing the NASCAR Busch Series.
The 2009 NASCAR Sprint Cup Series was the 61st season of professional stock car racing in the United States, the 38th modern-era Cup series, and the last Cup season of the 21st century's first decade, the 2000s. The season included 36 races and two exhibition races with the regular season beginning with the Daytona 500 at Daytona International Speedway and ending with the Ford 400 at Homestead-Miami Speedway. The final ten races were known as 2009 Chase for the Sprint Cup. Rick Hendrick won the Owners' Championship, while Jimmie Johnson won the Drivers' Championship with a fifth-place finish at the final race of the season. Chevrolet won the Manufacturers' Championship with 248 points.
The 2010 Price Chopper 400 was a NASCAR Sprint Cup Series stock car race that was held on October 3, 2010 at Kansas Speedway in Kansas City, Kansas. The 300 lap race was the twenty-ninth in the 2010 NASCAR Sprint Cup Series. The race was also the third event in the ten round Chase for the Sprint Cup competition, which would conclude the 2010 season. Greg Biffle, of the Roush Fenway Racing team, won the race, with Jimmie Johnson finishing second and Kevin Harvick third.
The 2013 NASCAR Sprint Cup Series was the 65th season of NASCAR professional stock car racing in the United States and the 42nd modern-era Cup season. The season began on February 16, 2013, at Daytona International Speedway, with the Sprint Unlimited, followed by the Daytona 500 on February 24. The season ended with the Ford EcoBoost 400 at Homestead-Miami Speedway on November 17.
The 2013 Aaron's 499 was a NASCAR Sprint Cup Series stock car race that was held on May 5, 2013, at Talladega Superspeedway in Talladega, Alabama, United States. Contested over 192 laps on the 2.66–mile (4.28 km) tri-oval, it was the tenth race of the 2013 NASCAR Sprint Cup Series season. David Ragan of Front Row Motorsports won the race, his second career Sprint Cup win. Teammate David Gilliland finished second, while Carl Edwards, Michael Waltrip, and Jimmie Johnson rounded out the Top 5.
The 2004 Subway 500 was a NASCAR Nextel Cup Series stock car race held on October 24, 2004 at Martinsville Speedway in Martinsville, Virginia. Contested over 500 laps, the race was the 32nd of the 36-race 2004 NASCAR Nextel Cup Series season, and the sixth race in the 2004 Chase for the Nextel Cup.
The 2005 UAW-Ford 500 was a NASCAR Nextel Cup Series race that took place on October 2, 2005 at Talladega Superspeedway in Talladega, Alabama. It was the 29th race of the 2005 NASCAR Nextel Cup Series and the third in the ten-race, season-ending Chase for the Nextel Cup. Dale Jarrett of Robert Yates Racing would win the race.
Matt Kenseth 
Hélio Castroneves 
Scott Dixon