As the 2012 race season approaches, an abundance of changes are on tap in the various series that compete at Watkins Glen International. Most notably for Glen fans will be the return of Danica Patrick to the Schuyler County facility. The popular 29-year-old driver is making a full-time transition from the open wheel ranks to stock cars.

The former IZOD IndyCar driver, whose last appearance at the Glen came in the Camping World Watkins Glen Grand Prix in 2010, will compete in the Zippo 200 Nationwide Series event on Aug. 11. The off-season has also been marked by the shuffling of some key drivers and personnel in NASCAR's Sprint Cup ranks. Watkins Glen's premier race returns for the 27th time on Aug. 12.
The Grand-Am Rolex Sports Car Series, which makes two stops at the Glen this year, will sport a new look in its top Daytona Prototype division and two new manufacturers spice up the GT class. The 31st Sahlen's Six Hours of The Glen was moved from the early June date it occupied since 2006 to June 29-July 1. The Canadian Tire 200 returns on Aug. 11.
The 65th Glen Nationals, the Sports Car Club of America amateur road race, returns on July 6-8. The Glenora Wine Cellars U.S. Vintage Grand Prix, a Sportscar Vintage Racing Association event, again anchors the Glen season on Sept. 7-9.
Faces in new places
No Sprint Cup driver has seen such a shift in fortunes as the 2006 Watkins Glen pole sitter Kurt Busch. The 2004 series champion, who exhibited some bad behavior in 2011, was released from Penske Racing after the season. Busch hooked up with Phoenix Racing, a second-tier team, to drive the No. 51 Chevrolet.
Busch's dramatic decline is in stark contrast to A.J. Allmendinger, whose star is sure to rise. Penske hired the former open-wheel race winner to drive No. 22 Shell/Pennzoil Dodge. Allmendinger, who has yet to win at the Cup level, should be a clear favorite at Watkins Glen. Other notable driver changes include Clint Boyer, who has left Richard Childress Racing and joined Michael Waltrip Racing (MWR) to drive the No. 15 Toyota.
Kasey Kahne replaces Mark Martin in the Hendrick Motorsports No. 5 Chevrolet while Martin joins MWR in the No. 55. David Reutimann left MWR to drive for Tommy Baldwin Racing and former Roush-Fenway driver David Ragan found himself at Front Row Motorsports.
Among the cars not returning this season are the No. 83 and No. 4 of Red Bull Racing, which shut down its operation. Brian Vickers, one of its drivers, is still without a ride for the 2012 season. The No. 6 Roush-Fenway Racing Ford and No. 33 RCR Chevy will run limited schedules that likely will not include Watkins Glen.
Patrick, who will drive the No. 10 Stewart-Haas Chevrolet Sprint Cup car in 10 races this year, currently is not scheduled to compete at Watkins Glen. At least nine key personnel changes have also taken place among the Sprint Cup teams.
Among the most noteworthy came at Stewart-Haas Racing. Tony Stewart claimed his third driver's title in 2011 but dropped his crew chief, Darian Grubb. Stewart strengthened his team by adding crew chief Steve Addington from Penske Racing and Greg Zipadelli from Joe Gibbs Racing. Zipadelli will oversee Patrick on the Cup side.
Grubb, meanwhile, hooked up with Joe Gibbs Racing, where he'll try to turn around Denny Hamlin's fortunes. In a long overdue technical update, the traditional Holley carburetor has been replaced by electronic fuel injection.
Grand-Am's new look
This weekend's Rolex 24 at Daytona at in Florida marks the traditional start of the North American race season.
Grand-Am came up with a rules package this year to integrate exciting new exotic cars from Ferrari and Audi into its top Rolex Series GT lineup this season. Its flagship Daytona Prototype division, introduced in 2003, is getting a major outward makeover this year with new bodywork that features a more aerodynamic cockpit-canopy. In an effort to increase manufacturer interest, the series is allowing the new designs to incorporate styling cues from popular road cars.
General Motors, the first car-maker involved, has produced a stunning entry based on its flagship Corvette sports car. Four teams will run under the Corvette moniker. Rolex Series drivers will also compete in a new three-race North American Endurance Championship, featuring the Rolex 24 at Daytona, the Six Hours of Watkins Glen, and the new race at Indianapolis Motor Speedway.
Nationwide
Danica-mania will return to Watkins Glen when NASCAR's junior series rolls into town. Patrick, who ran a part time Nationwide Series schedule in 2010-2011, will compete for the series championship in 2011. She'll drive the No. 7 GoDaddy.com Chevrolet for JR Motorsports. Patrick competed in six IndyCar races at Watkins Glen, with a best finish of eighth in 2006. Carl Edwards, who has been a long-time Nationwide runner, is not planning to run in the series in 2012.
New safety standards
In the wake of last years' driver death in the Glen Nationals, the first at Watkins Glen since 2005, comes a new safety measure instituted by SCCA this year. All club racers will now be required to wear a head and neck restraint system.
The devices can reduce the possibility of a severe head injury or death in certain accidents. Such a device may have saved the life of Ken Buchel, who died Aug. 9 from head injuries he sustained after a crash on the first lap of the F-Production race during the Glen Nationals on July 9.