Sebring Raceway

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Sebring International Raceway
Location 22px-Flag of the United States.png Sebring, Florida, USA
Time UTC-5 (UTC-4 DST)
Opened 1950
Owner Panoz Motor Sports Group
Operator Panoz Motor Sports Group
Events 12 Hours of Sebring - ALMS
Capacity open seating without capacity limitation
Layout1 GP Road Course
Miles first True
Length km 5.95
Length mi 3.7
Layout2 Club Road Course
Length km2 2.74
Length mi2 1.7
Aerial view of the Sebring Raceway during a 1962 sports car race, courtesy of the Florida Photographic Collection

Track configuration

Sebring International Raceway is a road course auto racing facility located in Sebring, Florida. The raceway occupies a portion of Hendricks Field, a former military training base and currently an active airport for private and commercial traffic.

Sebring Raceway is one of the oldest continuously-operating race tracks in the United States, its first race being run in 1950. Many consider Sebring to be one of the classic race tracks in North American sports car racing, and the 12 Hours of Sebring, 24 Hours of Daytona, and 24 Hours of Le Mans to be the trifecta of sports car racing.


Sebring started life as a United States Army Air Forces training base. From 1941 to 1946, pilots learned to fly the B-17 Flying Fortress. This lineage was commemorated by a special livery on Gunnar Racing's Panoz in the 2002 12 Hours of Sebring resembling a World War II-era B-17.

After the war, aeronautical engineer Alec Ullman, seeking sites to restore military aircraft for civilian use, saw potential in Hendricks' runways to stage a sports car endurance race, similar to the 24 Hours of Le Mans. Sebring's first race was held on New Year's Eve of 1950. The Sam Collier 6 Hour Memorial race was won by Frits Koster and Ralph Deshon in a Crosley Hot Shot. This first race attracted thirty racecars from across North America.

The first 12 Hours of Sebring was held on March 15th, 1952, and would grow to be a major international race. In 1959, the racetrack hosted the first Formula One United States Grand Prix. Due to the poor attendance and high costs, the next United States Grand Prix was held at Riverside.

For much of Sebring's history, the track followed a 5.38 mile (8.66 km) layout. In 1983, the track was changed to allow simultaneous use of the track and one of the runways. In 1987, more changes allowed use of another runway. Further changes in 1991 accommodated expansion of the airport's facilities, and brought the track close to its current configuration. The entire track could now be used without interfering with normal airport operations. In 1996, the hairpin was removed due to a lack of runoff, and replaced with what became known as the "safety pin". Gendebien Bend was also reprofiled to slow the cars' entry to the Ullman straight.

The track now is leased by the Panoz Motor Sports Group, who acquired the facility from Andy Evans in 1997.

Track configuration

Layout of Sebring International Raceway
Press box

The course of the track is 3.7 miles (5.95 km) long. It is a seventeen-turn road course with long straights, several high-speed corners, and very technical slower corners. Many of the turns and points along the track are named for the early teams and drivers. There is very little elevation change around the track and little camber on the surface, providing a challenging track for drivers, especially when it rains.

Sebring is renowned for its rough surface. The course still runs on old sections of World War II-era landing fields that were constructed of concrete sections with large seams. The transitions between sections are quite rough and often, sparks fly from the undercarriages of the cars as they traverse them. Much of the track has intentionally been left with its original concrete runway surface. The track surface has 2.4 miles of asphalt and 1.2 miles of concrete.


Sebring is most notable for hosting the 12 Hours of Sebring, sanctioned at various times by the FIA, IMSA, and now, the ALMS. The track also hosts the Historic Sportscar Racing series, and is home to the Audi Driving Experience. Many Champ Car, sports prototype, and Grand Touring teams use Sebring for winter testing due to the warm climate.

Sebring in Gaming

Sebring Raceway is featured in Forza Motorsport 2, Sports Car GT, Total Immersion Racing, and a historic version of the track in Grand Prix Legends. There are also end-user created versions for GTR2, GT Legends and rFactor.

External links

ALMS (American Le Mans Series) circuits

Sebring • St. Petersburg • Long Beach • Miller • Lime Rock • Mid-Ohio • Road America • Mosport • Detroit • Road Atlanta • Laguna Seca

Former Circuits:
Adelaide • Charlotte • Houston • Infineon (Sears Point) • Las Vegas • Miami • Nürburgring • Portland • Silverstone • Texas • Trois-Rivières • Washington, D.C.

Former European Le Mans Series Circuits (2001 only)
Sebring • Donington • Jarama • Estoril • Most • Vallelunga • Road Atlanta

Formula One Circuits

A1-Ring | Adelaide Street Circuit | Ain-Diab | Aintree race course | AVUS | Bahrain International Circuit | Circuit de la Sarthe | Circuito da Boavista | Brands Hatch | Catalunya | Charade Circuit | Donington Park | Enzo e Dino Ferrari | Fuji Speedway | Gilles Villeneuve | Hockenheimring | Hungaroring | Indianapolis Motor Speedway | Internacional Nelson Piquet | Istanbul Racing Circuit | Jarama | José Carlos Pace | Melbourne Grand Prix Circuit | Monaco | Mont-Tremblant | Mosport Park | Mugello | Mugello Circuit | Nazionale Monza | Nevers Magny-Cours | Nivelles-Baulers | Nurburgring | Pedralbes Circuit | Permanente de Jerez | Riverside International Raceway | Scandinavian Raceway | Sebring Raceway | Sepang International Circuit | Shanghai International Circuit | Silverstone Circuit | Spa-Francorchamps | Suzuka Circuit | TI Circuit | Park Zandvoort | Zolder