The 2025 IMSA schedule is in full swing. The 24 Hours of Daytona has come and gone, and the 12 Hours of Sebring is almost upon us. Here is a breakdown of the 2025 IMSA schedule from Sebring on.
The Porshe Penske Motorsport No. 7 won the 2025 Rolex 24 at Daytona. They also won the 2024 IMSA WeatherTech SportsCar Championship.
Post Daytona, IMSA has 10 races left on the schedule. All IMSA races are available to stream on Peacock in the United States. Support series races and qualifying are also on Peacock.
The Schedule
24 Hours of Daytona was on Jan. 25th.
Saturday, March 15th: 12 Hours of Sebring begins at 10:00 a.m. Eastern.
The race is held at the Sebring International Raceway, which is 3.74 miles long and features 17 corners.
Saturday, April 12th: Acura Grand Prix of Long Beach begins at 5:00 p.m. Eastern.
IMSA will tackle the 100-minute, 1.97-mile, 11-corner street circuit of the Acura Grand Prix of Long Beach
This race will only feature the GTPs and GTDs.
Sunday, May 11th: IMSA WeatherTech SportsCar Championship of Monterey at 3:00 p.m. Eastern.
The LMP2s will not participate in this race.
The course is 2.2 miles long and has 11 corners
two-hour, 40-minute race
Saturday, May 31st: Chevrolet Detroit Sports Car Classic at 3:30 p.m. Eastern.
This race only includes the GTP and GTD Pro cars.
The course is a 1.7-mile, 9-corner street circuit.
Sunday, June 22nd: Sahlen’s Six Hours of The Glen at 12:00 p.m. Eastern.
It features 11 corners throughout its 3.4 miles
Sunday, July 13th: Chevrolet Grand Prix at the Canadian Tire Motorsport Park at 2:00 p.m. Eastern
Every class except the GTPs will go North of the border for this race
The Canadian track is 2.5 miles long and has 10 corners. The race is two-hour, 40-minute
Sunday, August 3rd: IMSA SportsCar Weekend at Road America at 2:00 p.m. Eastern.
The race is two hours, 40 minutes long, and will take place around the 4-mile, 14-corner course
Sunday, August 24th: Michelin GT Challenge at VIR at 2:00 p.m. Eastern.
The course is 3.3 miles with 18 corners. The race is a two-hour, 40-minute event
The race will only feature GTD Pro and GTD cars
Sunday, September 21st: Indianapolis Motor Speedway begins at 11:30 a.m. Eastern
NASCAR fans are definitely familiar with the 2.4-mile, 14-corner road course at IMS, where the six-hour race takes place.
Saturday, October 11th: Motul Petit Le Mans. The grand finale is at 12:00 p.m. Eastern.
The 10-hour race on Michelin Raceway Road Atlanta features 2.5 miles of track and 12 corners.
