Each of the four classes will compete in 10 races.
The 2015 schedule includes one notable addition at the historic Lime Rock Park. The race at the Lakeville, Conn. circuit will be held on Saturday, July 25.
The season opens with the 53rd running of the Rolex 24 At Daytona on Jan. 24-25. The Rolex 24 also kicks off the Tequila Patrón North American Endurance Cup, which returns in 2015.
It continues with the 63rd Mobil 1 Twelve Hours of Sebring Fueled by Fresh From Florida on March 21, followed by the Sahlen’s Six Hours of The Glen on June 28 and the season-ending Petit Le Mans Powered by Mazda on Oct. 3.
Continuing its commitment to include the most iconic and premium road courses in North America, the first TUDOR Championship visit to Lime Rock Park will feature a race for the Prototype Challenge (PC) and GT Daytona (GTD) classes.
“This is simply an outstanding and exciting schedule for sports car racing fans across North America,” said IMSA CEO Ed Bennett.
|United SportsCar Championship at the Canadian Tire Motorsports Park (Photo: IMSA.com)|
2015 calendar – United SportsCar Championship (USCC)
Date Event Classes
Jan. 24-25 - Daytona International Speedway (ALL)*
March 21 - Sebring International Raceway (ALL)*
April 18 - Long Beach Street Circuit (P/GTLM)
May 3 - Mazda Raceway Laguna Seca (P/GTLM and PC/GTD)
May 30 - Detroit Belle Isle (P/GTD)
June 28 - Watkins Glen International (ALL)*
July 12 - Canadian Tire Motorsport Park (P/PC/GTLM)
July 25 - Lime Rock Park (PC/GTD)
Aug. 9 - Road America (ALL)
Aug. 23 - Virginia International Raceway (PC/GTLM/GTD)
Sept. 19 - Circuit of The Americas (ALL)
Oct. 3 - Road Atlanta (ALL)*
*North American Endurance Cup events