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Sebring International Raceway

Sebring International Raceway
Sebring logo.png
Sebring satellite.png
Location Highlands County, east of Sebring, Florida, USA
Time zone UTC -5 (UTC-4 DST)
Capacity open seating without capacity limitation
Owner IMSA Holdings, LLC
Operator Sebring International Raceway, LLC
Opened 1950
Major events IMSA WeatherTech SportsCar Championship
12 Hours of Sebring
GP Road Course (6th variation) (1999–present)
Surface Asphalt/Concrete
Length 3.74 mi (6.02 km)
Turns 17
Lap record 1:43.886 (Marcel Fässler, Audi Sport Team Joest, 2013, LMP1)
Club Road Course
Length 1.703 mi (2.74 km)
5th variation (1991–1998)
Length 3.722 mi (5.99 km)
Turns 18
Lap record 1:49.425 (Stefan Johansson, Yannick Dalmas, Ferrari, 1997, LMP1)
4th variation (1987–1990)
Length 4.109 mi (6.612 km)
Turns 17
Lap record 1:55.767 (Derek Daly, Nissan, 1990, IMSA)
3rd variation (1983–1986)
Length 4.86 mi (7.821 km)
Turns 17
Lap record 2:11.416 (Ken Madren, March, 1986, IMSA)
2nd variation (1967–1982)
Length 5.195 mi (8.36 km)
Turns 17
Lap record 2:27.067 (Bobby Rahal, March, 1982, IMSA)
1st variation (1952–1966)
Length 5.192 mi (8.356 km)
Turns 17
Lap record 2:54.6 (Dan Gurney, Ford, 1966, WSC)
Original circuit (1950–1951)
Length 3.3 mi (5.31 km)
Turns 12
Website www.sebringraceway.com

Sebring International Raceway is a road course auto racing facility located near Sebring, Florida.

Sebring (pronounced "sea bring") Raceway is one of the oldest continuously operating race tracks in the United States, its first race being run in 1950. Sebring is one of the classic race tracks in North American sports car racing, and plays host to the 12 Hours of Sebring.

The raceway occupies a portion of Sebring Regional Airport, an active airport for private and commercial traffic that was originally built as Hendricks Army Airfield, a World War II training base for the U.S. Army Air Forces.

Sebring raceway occupies the site of Hendricks Army Airfield, a United States Army Air Forces training base for Boeing B-17 Flying Fortress pilots in operation from 1941 to 1946. After the war, aeronautical engineer Alec Ulmann, was seeking sites for converting military aircraft to civilian use when he discovered 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, attracting thirty race cars from across North America. The Sam Collier 6 Hour Memorial race was won by Fritz Koster and Ralph Deshon in a Crosley Hot Shot that had been driven to the track by Victor Sharpe.

The first 12 Hours of Sebring was held on March 15, 1952, shortly growing into a major international race. In 1959, the track hosted the U.S.' first Formula One race (the successor to historic European Grand Prix motor racing), held as that year's installment of the historic United States Grand Prix competition. However poor attendance and high costs relocated the next U.S. Grand Prix to Riverside International Raceway in Southern California.


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