for your iPhone
for your iPad
Weathertech USCC


Prototype (P)

Prototype Challenge(PC)

GT Le Mans (GTLM

GT Daytona (GTD)

IMSA Point Standings
After Austin
Prototype Drivers
Pos Drivers Total
1 Jordan Taylor 226
1 Ricky Taylor 226
2 Christian Fittipaldi 207
2 Joao Barbosa 207
3 Misha Goikhberg 200
3 Stephen Simpson 200
4 Dane Cameron 199
4 Eric Curran 199
5 Ryan Dalziel 183
5 Scott Sharp 183
6 Tristan Nunez 181
6 Jonathan Bomarito 181
7 Tom Long 168
7 Joel Miller 168
8 Johannes Van Overbeek 162
9 Renger Van Der Zande 148
9 Marc Goossens 148
10 Ed Brown 117

1 Patricio O'ward 216
1 James French 216
2 Don Yount 182
3 Buddy Rice 120
4 Kyle Masson 108
5 Gustavo Yacaman 89
6 Nicholas Boulle 68
7 Garett Grist 62
8 Ryan Lewis 62
9 Sean Rayhall 60
10 Daniel Burkett 60

1 Jan Magnussen 182
1 Antonio Garcia 182
2 Alexander Sims 179
2 Bill Auberlen 179
3 Joey Hand 172
3 Dirk Mueller 172
4 Richard Westbrook 169
4 Ryan Briscoe 169
5 Dirk Werner 159
5 Patrick Pilet 159
6 Oliver Gavin 151
6 Tommy Milner 151
7 John Edwards 151
7 Martin Tomczyk 151
8 Laurens Vanthoor 151
9 Giancarlo Fisichella 104
9 Toni Vilander 104
10 Kevin Estre 78

1 Christina Nielsen 203
1 Alessandro Balzan 203
2 Jeroen Bleekemolen 195
2 Ben Keating 195
3 Andy Lally 179
3 Katherine Legge 179
4 Jens Klingmann 168
5 Lawson Aschenbach 166
5 Andrew Davis 166
6 Madison Snow 165
6 Bryan Sellers 165
7 Daniel Morad 162
8 Oswaldo Negri Jr. 152
8 Jeff Segal 152
9 Patrick Lindsey 150
10 Cooper Macneil 147

Prototype Teams
Rank Teams Total
1 #10 Konica Minolta Cadillac 226
2 #5 Mustang Sampling Racing 207
3 #85 Jdc-Miller Motorsports 200
4 #31 Whelen Engineering 199
5 #2 Tequila Patron Esm 183

1 #38 Performance Tech 216
2 #26 Bar1 Motorsports 185
3 #20 Bar1 Motorsports 182
4 #8 Starworks Motorsports 58
5 #88 Starworks Motorsport 28

1 #3 Corvette Racing 182
2 #25 BMW Team Rll 179
3 #66 Ford Chip Ganassi 172
4 #67 Ford Chip Ganassi 169
5 #911 Porsche Gt Team 159
6 #4 Corvette Racing 151
7 #24 BMW Team Rll 151
8 #912 Porsche Gt Team 151
9 #62 Risi Competizione 104
10 #68 Ford Chip Ganassi Uk 50

1 #63 Scuderia Corsa 203
2 #33 Riley Motorsports - AMG 195
3 #93 M. Shank W/ Curb-Aga 179
4 #96 Turner Motorsport 168
5 #57 Stevenson Motorsports 166
A look back at the Rolex 24: 1980 - 1989

Building anticipation for 2012 50th Running
Tuesday, August 31, 2010


Newly christened flag stand at the Daytona
Rolex / Stephan Cooper
Eagerly anticipated by drivers, auto manufacturers and race fans everywhere, the Rolex 24 Hours At Daytona is the first major race of the world’s motor sport season. Every January, the Daytona International Speedway (Daytona Beach, Florida, USA) comes to life in celebration of this incredible endurance race, recognized by leading drivers as one of the most difficult in the world to win.

Building anticipation for 2012 50th Running
2012 will mark the 50th running of sports car racing at the famous Speedway, home of the Rolex 24 At Daytona. Leading up to this unique anniversary, we present a once-a-month look back through the history, people and events that have made this famous race what it is today.

For the month of August, we trace a special decade within the history of the Daytona race, highlighting key events and some interesting trivia - all part of the fascinating lifeline of endurance racing and the Rolex 24 At Daytona.

Porsche domination from 1980 – 1989
In July, we looked at the Daytona endurance-racing story from 1967 – 1979. Now we look at another decade, one dominated by Porsche who win every race except one – when they are beaten by Jaguar by just one lap – but let’s start at the beginning in…

The French ACO, organizers of the 24 Hours of Le Mans, were moving to a fuel-consumption formula, but the American-based IMSA wanted an engine horsepower-to-weight formula to attract American fans. The two split and went their separate ways. Several new and unproven GT Prototype cars entered this edition of the 24 Hours but domination of the race rested with the 16 turbo-Porsche 935s. Owner/driver Reinhold Joest from Germany won, driving his own version of the 935, with his countrymen Rolf Stommelen and Volkert Merl. After 17 hours of close racing they won by more than 100 miles, covering 2,745 miles at a record average of over 114 mph, making them the first European entry to win at Daytona since 1972.

Most Porsche racers opt for small, slightly detuned 2.8- or 3.0-litre engines, but 48-year old Daytona rookie Bob Garretson (USA) gave his Style Auto Porsche 935 a high-boost 3.16-litre ‘sprint’ engine. His lead co-driver, experienced Brit Brian Redman, insisted they stay cool, saving the car for a fast run at the finish, but their competitors began to drop like flies and they took the lead at midnight (“Too early!” Redman shouted to co-driver Bobby Rahal) and maintained a steady pace. The ‘little additive’ they used in the fuel to make the turbochargers run cooler is protested by others but proves to be within the rules. Redman tastes Daytona victory for the third time, beating five-time Le Mans winner Derek Bell into 2nd place, as the Garretson car covers 2,718 miles at an average speed of just over 113 mph. This victory marked the start of top-line racing for the young Bobby Rahal (USA) who would go on to win the Indy 500. “This was my biggest victory, up to that point, in my career – before this, I just didn’t know if I was going to make it or not.”

The face of IMSA competition changed with the new Camel GTP class mixing exotic new cars and new prototypes, racing in front of a record crowd of 50,000 spectators (Daytona Beach Morning Journal). At the two-hour mark, two of the top Porsche cars retired due to broken parts, and from that point on two-time Daytona winner Rolf Stommelen’s Porsche 935 took and held the lead. Co-driven by American father-son pair John Paul Sr. and Jr., the JLP Porsche clocked a triple record-setting win: 719 laps, 2,760.96 miles and an average speed of 114.794 mph. John Paul Jr. went on to set an IMSA single-season record, winning nine of 18 races and the Camel GT championship.

Bob Wollek (FRA) broke his own two-month-old track record, with a lap of 135.324 mph to take pole, co-driving Preston Henn’s Swap Shop Porsche 935. Although A.J. Foyt (USA) was driving an Aston Martin GTP, he told Henn he always wanted to race a Porsche. “When that piece of crap you’re driving breaks – see me!” replied Henn. Prior to the race, Foyt had been convinced by his hospitalized father to leave his bedside in order to participate and when the Aston Martin withdrew due to timing chain problems, Henn seized the opportunity to have Foyt take his place. Despite never having raced a Porsche before and 30 minutes of rain prior to his stint, Foyt ran very fast, sharing the final eight and a half hours with Porsche co-driver Wollek. They won with 618 laps, 2,373 miles at an average speed of 98 mph. Foyt was able to take the trophy back to his father just before he died. This was Porsche’s 7th consecutive Daytona victory and would be the final Daytona win for the 935.

A chicane was added at the end of the back straight to slow cars from carrying top speed into the turn three banking, fractionally lengthening the course from 3.84 to 3.87 miles. A wide variety of 82 cars entered, including 18 Camel GT Prototypes, the first Porsche 962 (driven by father-son Mario and Michael Andretti), a pair of Group 44 Jaguar XJR-5s, four March Porsches, two Lola T600s, a trio of Aston Martins and four Mazda-powered prototypes. All eyes were on the Porsche 962, the fastest qualifier at over 125 mph, which unfortunately retired after 207 laps with transmission troubles. The lead changed hands several times, but it was the rookies in the Kreepy Krauly March-Porsche, South African trio Sarel van der Merwe, Graham Duxbury and Tony Martin, that took the lead on lap 254 and never looked back. The team was proud of their achievement, admitting, “… back in South Africa, Daytona is the greatest name.” They covered 640 laps, 2,476 miles at an average speed of 103 mph.

Changes at the Speedway shortened the lap to 3.56 miles. Of the eight Porsche 962s in existence at the time, six were seen at Daytona with all-star line ups including Foyt, Holbert, Unser Sr. and Jr., Bell, Wollek, Pescarolo, Stuck and Mass, some of whom would sweep up the top-four places in the race. Seven Porsche 935s entered but, for the first time since 1977, none were leading contenders. After an intense race, and a close father-son battle between the Unsers, the race was won by the 962 driven by Bob Wollek, A.J. Foyt and Al Unser, Sr. (USA) completing 703 laps, 2,505 miles, at an average of 104 mph. The Lowenbrau Special 962 driven by Al Holbert, Derek Bell and Al Unser Jr. finished 2nd. “I was crushed,” said Unser Jr. “We led nearly the whole race and lost. I talked my dad into racing, and he won. I left the Speedway in tears.” Drag racer Jack Roush, later of NASCAR fame, entered and won his class, the start of a nine year Daytona winning streak.

When real sports cars ran at Daytona.  The 1986 winning car during pit stop (no. 14 Lowenbrau special Porsche 962)
ISC archives
This endurance race would finish as a sprint, with three Porsche 962 teams battling, not only each other, but also mechanical problems. This resulted in the closest finish in the history of the race with the first two cars finishing on the same 3.5-mile lap for the first time. Al Holbert, Derek Bell and Al Unser Jr. won, the same team that came 2nd the previous year. It was the fastest Daytona 24 Hours yet covering 712 laps, 2,534 miles and averaging 105 mph. Preston Henn’s car was 2nd, driven by A.J. Foyt, defending Indianapolis 500 winner Danny Sullivan (USA) and 1985 Indy 500 Rookie of Year Arie Luyendyk (NED), just one minute 49 seconds behind the winner. Jim Busby was 3rd, only one lap down and 10 seconds behind the Henn Porsche.

Once again the Porsche 962 was the car of choice. As attrition thinned the ranks, a terrific battle took place between the two winning teams from 1985 and 1986: Foyt and Holbert. The Foyt Porsche had a slight power advantage, with their 3.0-litre engine, but Holbert’s 2.8-litre Lowenbrau Special was dominant in the infield. Holbert’s star team of Derek Bell, Chip Robinson (USA) and Al Unser Jr. lost the driver’s side window and hot air and fumes blew into the cockpit, exhausting and dehydrating the drivers. “At each end of our motor home, Chip Robinson and I were being worked on by the medics” recalled Bell. “I had terrible cramps from dehydration.” When neither of the young drivers, Robinson or Unser Jr., could take it anymore, 41-year old Holbert stepped in to drive before 45-year old Bell took the last stint. The team won by over 25 miles, completing 753 laps and 2,680 miles at a new record average of 111 mph. A.J. Foyt, Al Unser Sr. and Danny Sullivan ran 2nd until retiring 20 minutes from the flag with a blown head gasket. “It’s heartbreaking for Dad, who was chasing his third Daytona win” said Unser Jr. “If you break down early, no big deal, but to come this far and lose is the biggest disappointment there is. This race really affects you as it’s such a long distance. In the end, your emotions show. You’re drained, physically and mentally – no, you are past drained!”

TWR Jaguar launched a major assault to dominate both Europe and the USA. No cost was spared - the best-looking, most competitive cars, catered meals, professional masseurs and a mountain of over 1,000 Dunlop tires for both night and day conditions. Three sleek Jaguar XJR-9s had a formidable driver line-up from F1 and the USA, but started the race conservatively. Eight 962 Porsches looked to build on the winning streak of 11 consecutive wins at Daytona and Mauro Baldi (ITA) put his on pole with a 129 mph lap. The leading Porsche lapped all three Jaguars before retiring after 90 minutes, having lost fifth gear, but still Porsche held the top-five places. Turbocharger problems and a crash with the Redman Porsche eliminated two of the Jaguars, but for Martin Bundle (GBR), Raul Boesel (BRA) and John Neilsen (DEN) in the third Jaguar, the race was far from over.  In their Porsche, Busby, Redman, Wollek and Baldi refused to give up without a fight. They swapped the lead eight times with the Castrol Jaguar in the closing hours. The fast pace of Lammers in the Jaguar took its toll on the Porsche, which was running 2nd when it pitted with a cut tire, brake problems and loose bodywork. The Jaguar took victory one lap and 54 seconds ahead of the struggling Porsche, which finished without one of its doors. The Jaguar completed 728 laps, 2,591 miles and averaged nearly 108 mph. This marked Jaguar’s first 24-hour race victory since the 1957 Le Mans race and its first at Daytona, also signaling the end of Porsche’s domination of the previous decade in the 24 hours of Daytona.

The infamous “20 hours of Daytona” saw racing stop for four hours due to fog. Of the 68 cars starting the race, nine were Porsche 962s, plus a Nissan-powered Lola, Dan Gurney’s Toyota 88C and defending champion Tom Walkinshaw’s three TWR Castrol Jaguar XJR-9s. The pole-sitting Nissan collided with Derek Daly’s Jaguar on the second lap eliminating both cars. Gurney’s Group C Toyota lasted 180 laps before overheating saw it retire and the Bayside/Havoline Porsche was out of contention after a broken throttle linkage. The Nissan GTP-ZXT, driven by Geoff Brabham (AUS), was leading when the fog hit Daytona just after midnight and racing stopped for four hours. Then with just five hours remaining the Nissan engine failed and the Busby Porsche took the lead. The final hour saw a close battle between the Porsche of Wollek and the super fast 1988 winner, Jan Lammers (NED) in the Jaguar, who set the fastest lap of the race at 125 mph. Wollek took the win by just 1:26.665 – a new record for the closest victory at Daytona. The Busby team ran 621 laps, 2,210 miles, averaging just 92mph due to the fog, giving Porsche their 50th victory in the Camel GTP competition.

More to come next month, but if you just can’t wait, be sure to pick up a copy of J.J. O’Malley’s great book, Daytona 24 Hours: The Definitive History of America’s Great Endurance Race. A “must read” for any fan and a great source of information on the history of the Rolex 24 Hour At Daytona.

Feedback can be sent to

Go to our forums to discuss this article