Motorsport News

GT winner Ryan Dalziel, EFFORT Racing owner Chuck Toups, and GT-A winner Michael Mills celebrate the team's top-step finishes at Mid-Ohio in the Porsche 911 GT3 R's.
Dateline. Sonoma, California
Circuit. Sonoma Raceway

Track Length/Turns. 1.99-mile, 11-turn Road Course
Round. Pirelli World Challenge, 13 and 14 of 16

Next Round. Championship Finals at Miller Motorsports Park, Miller Motorsports Park, Toole, Utah, September 12-13 - GT/GT-A/GTS

Porsche Events.

Pirelli World Challenge
Date. Race 1: Saturday, August 23, 5:35 p.m. ET/ 2:35 p.m. PT
Race 2: Sunday, August 24, 7:40 p.m. ET/ 4:40 p.m. PT
Race Duration. 50-minutes
Classes. GT (Porsche 911 GT3 R), GT-A (Porsche 911 GT3 R) GTS (Porsche Cayman S)

Porsche Profile. Event Story Lines

Endurance vs. Sprint. The Challenges of Porsche Disciplines
Drivers who are versatile, competing in different cars with different sanctioning bodies with different length races, are often asked to compare the challenges of endurance racing (anything over an hour with more than one driver sharing a car) versus sprint racing. For Ryan Dalziel (Scotland), who will be driving the No. 31 EFFORT Racing Porsche 911 GT3 R at Sonoma, the intensity level is the same, but for very different reasons. In endurance racing, like the TUDOR United SportsCar Championship which Dalziel is a regular in the Prototype class, from the first practice on the first day, the driver is constantly considering what the strategy for the race will be and what the car will handle like for multiple stints and fuel loads. Also, each driver has to consider what his or her teammate thinks of the car. The final race setup is often a compromise between teammates. When it comes to sprint races, such as this weekend's twin Pirelli World Challenge events, the driver can become somewhat selfish again. It's just driver, the car and the race. With short distances, there is no stress about pit stops or strategy. It's just flat-out, qualifying laps for 50 minutes.

There is no doubt that whether its sprint or endurance, both are equally as difficult but in their own unique ways. Dalziel won both ends of the Pirelli World challenge doubleheader two weeks ago at Mid-Ohio in his EFFORT Racing Porsche.

Baldwin Country. Sonoma Raceway Success for Veteran Driver
Jack Baldwin

Jack Baldwin (Marietta, Georgia) has had a good deal of success at the 1.99-mile Sonoma Raceway circuit over the years. The veteran driver of the No. 73 GTSport Racing Porsche Cayman S is the current track record folder for the GTS class. He holds the track record for the fastest qualifying lap, a one-minute, 43.127-second circuit, en route to the pole in 2012 driving a Cayman S. He is also a past winner on the track including racing to the 1983 IMSA Camel GTU class victory with Joe Varde. Showing Baldwin has not lost a step in his impressive career, by comparison, Ryan Dalziel was just one year-old at that time.

Porsche History. Sonoma Raceway

Key Professional Victories.

Since Sonoma Raceway opened in 1969, Porsche has 420 overall and class wins while Chevrolet is second with 370.

1969 - Elliott Forbes-Robinson - Porsche 911S - SCCA Trans-Am Under 2-liter winner first pro race at Sears Point
1976 - Jim Busby - Porsche 911 Carrera RSR - Camel GTX winner
Walt Maas - Porsche 914/6 - Camel GTU winner
1977 - Dennis Aase - Porsche 911 S - Camel GTU winner
1978 - Howard Meister- Porsche 911 Carrera RSR - Camel GTO winner
1979 - Peter Gregg - Porsche 935/79 - Camel GTX winner
1980 - John Pitzpatrick - Porsche 935 K3/80 - Camel GTX winner
1981 - Wayne Baker - Porsche 914/6 - Camel GTU winner
1983 - Al Holbert/Jim Trueman - March 83G Porsche - Camel GTP winner
1985 - Bob Wollek - Porsche 962 - Camel GTP winner
1986 - Rob Dyson/Price Cobb - Porsche 962 - Camel GTP winner
1987 - Jochen Mass - Porsche 962 - Camel GTP winner
1995 - Kevin Buckler - Porsche 911 - IMSA GTS winner
1997 - Franz Konrad/Nick Ham - Porsche 911 GT2 - IMSA GTS winner
2000 - Lucas Luhr/Dirk Mueller - Porsche 911 GT3 R - American Le Mans Series GT winner
2001 - Johannes Van Overbeek - Porsche 911 GT3 Cup - Speedvision World Challenge overall winner
2002 - Sascha Maassen/Lucas Luhr - Porsche 911 GT3 RS - American Le Mans Series GT winner
2003 - Sascha Maassen/Lucas Luhr - Porsche 911 GT3 RS - American Le Mans Series GT winner
2004 - Wolf Henzler - Porsche 911 GT3 Cup - Speedvision World Challenge overall winner
2005 - Timo Bernhard/Romain Dumas - Porsche 911 GT3 RSR - American Le Mans Series GT winner
2006 - Wolf Henzler/Robin Liddell - Porsche 911 GT3 Cup - Grand-Am Rolex GT winner
2011 - Patrick Long - Porsche 911 GT3 Cup - SPEED World Challenge GT/overall winner of both races

Porsche Point of View.

Jens Walther, President/CEO, Porsche Motorsport North America

"This weekend will be a two-prong approach by Porsche Motorsport. We have the Tudor Championship competing at Virginia International Raceway with the Porsche North America works effort, the Team Falken Tire customer 911 RSR and nearly a dozen Porsche 911 GT Americas. Simultaneously, we have the Pirelli World Challenge racing in Sonoma with EFFORT Racing's two Porsche 911 GT3 R and GTSport's Porsche Cayman S.

Logistically, it is always challenging to have two major series racing on opposite sides of the country. However, we have many years of experience and we have been able to create the processes to maximize our effectiveness at both locations. We trust that our customers and fans will not recognize any difference in either our commitment or execution of service and performance on either coast."

Ryan Dalziel, No. 31 EFFORT Racing Porsche 911 GT3 R, GT class

"In World Challenge, I love the standing starts. The adrenalin rush whilst sitting waiting for the lights to go out is something you never experience during a rolling start, but something I love."

Jack Baldwin, No. 73 GTSport Racing Porsche Cayman S, GTS class

"There are so many things that can go wrong with in-line standing starts; from mechanical failure to driver error it's really just one big crap shoot. Most of the time I am very close to the car in front of me and my visibility beyond that car is next to zero. So, I am just hoping everything goes well."

Where to Watch.

Pirelli World Challenge
Television Race Broadcast:
Saturday, August 30, 1:00 p.m. Eastern Time on NBC Sports Network
Thursday, September 5, 12:30 a.m. ET on NBC Sports Network
Live Race Streaming:
Live Timing and Scoring:

Race Weekend Schedule. (All times Local - Pacific Time Zone)

Thursday, August 21, 2014
Pirelli World Challenge Testing - GT/GT-A/GTS - 11:15 a.m. - 12:00 p.m.
Pirelli World Challenge Testing - GT/GT-A/GTS - 4:45 p.m. - 6:15 p.m.
Friday, August 22, 2014
Pirelli World Challenge Practice Session 1 - GT/GT-A/GTS - 10:45 a.m. - 11:30 a.m.
Pirelli World Challenge Practice Session 2 - GT/GT-A/GTS - 2:15 p.m. - 3:00 p.m.
Saturday, August 23, 2014
Pirelli World Challenge Qualifying - GT/GT-A/GTS - 8:55 a.m. - 9:40 a.m.
Pirelli World Challenge Autograph Session - 11:30 p.m. - 12:30 p.m.
Pirelli World Challenge Practice Pre-Race - 2:15 p.m. - 2:35 p.m.
Pirelli World Challenge Race 1 - GT/GT-A/GTS - 2:35 p.m. - 3:25 p.m. (50-minutes)
Sunday, August 24, 2014
Pirelli World Challenge Pre-Race - GT/GT-A/GTS - 4:15 p.m. - 4:40 p.m.
Pirelli World Challenge Race 2 - GT/GT-A/GTS - 4:40 p.m. - 5:30 p.m. (50-minutes)

Porsche Entries.
Pirelli World Challenge

GT (1) Porsche 911 GT3 R
No. 31 EFFORT Racing Ryan Dalziel (Scotland)
GT-Amateur (GT-A)(2) Porsche 911 GT3 R
No. 7 Taggart Autosport Jim Taggart (Cary, North Carolina)
No. 41 EFFORT Racing Michael Mills (Angleton, Texas)
GTS (2) Porsche Cayman S
No. 72 GTSport Racing Buz McCall (Boca Raton, Florida)
No. 73 GTSport Racing Jack Baldwin (Marietta, Georgia)

2014 Images from Most Recent Race.

Porsche Cars North America Media Site.

Porsche North America Race Team Site.

Porsche Motorsports Media Information. Current news, images and notes relating to Porsche can be found on our press kit. Please contact Andy Schupack or Tom Moore for the latest Porsche Motorsports media kit.


Dave Engelman
Porsche Cars North America
Media Relations Manager
Office. 770-290-3617
Mobile. 404-386-4665

Andy Schupack
Motorsports Public Relations Consultant - Customer Programs
Office. 401-739-5677
Mobile. 401-741-6980

Tom Moore
Motorsports Public Relations Consultant - 911 RSR Programs
Office. 615-778-1614
Mobile. 615-509-5000



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