Here is the complete 2027 IMSA WeatherTech SportsCar Championship schedule: all 11 rounds with dates, circuits, and locations, from the Rolex 24 At Daytona in late January through the Motul Petit Le Mans finale at Road Atlanta in October. IMSA released the calendar on March 19, 2026, and it keeps every marquee endurance classic while nudging the Daytona opener into the final weekend of January. Below you will find a quick-facts summary, the full round-by-round schedule, US TV details, and a free printable PDF you can pin to the garage wall.
2027 IMSA Schedule: Quick Facts
- Rounds: 11 races across the United States and Canada
- Opener: Rolex 24 At Daytona, January 28-31, 2027
- Finale: Motul Petit Le Mans, Michelin Raceway Road Atlanta, October 6-9, 2027
- Endurance classics: Daytona, Sebring, Watkins Glen and Petit Le Mans make up the Michelin Endurance Cup
- US TV & streaming: NBC, USA Network and Peacock
- Schedule released: March 19, 2026
Full 2027 IMSA WeatherTech Schedule
| Rd | Event | Dates | Circuit | Location |
|---|---|---|---|---|
| 1 | Rolex 24 At Daytona | Jan 28-31 | Daytona International Speedway | Daytona Beach, FL |
| 2 | Mobil 1 Twelve Hours of Sebring | Mar 17-20 | Sebring International Raceway | Sebring, FL |
| 3 | Acura Grand Prix of Long Beach | Apr 16-17 | Long Beach Street Circuit | Long Beach, CA |
| 4 | Motul Course de Monterey | Apr 30-May 2 | WeatherTech Raceway Laguna Seca | Monterey, CA |
| 5 | Chevrolet Detroit Sports Car Classic | Jun 4-5 | Streets of Detroit | Detroit, MI |
| 6 | Sahlen’s Six Hours of The Glen | Jun 24-27 | Watkins Glen International | Watkins Glen, NY |
| 7 | Chevrolet Grand Prix | Jul 9-11 | Canadian Tire Motorsport Park | Bowmanville, ON |
| 8 | IMSA SportsCar Weekend | Jul 29-Aug 1 | Road America | Elkhart Lake, WI |
| 9 | Michelin GT Challenge at VIR | Aug 20-22 | Virginia International Raceway | Alton, VA |
| 10 | TireRack.com Battle on the Bricks | Sep 17-19 | Indianapolis Motor Speedway | Indianapolis, IN |
| 11 | Motul Petit Le Mans | Oct 6-9 | Michelin Raceway Road Atlanta | Braselton, GA |
How the 2027 IMSA Season Works
The WeatherTech SportsCar Championship mixes sprint races with long-distance classics. Four rounds form the Michelin Endurance Cup: the Rolex 24 At Daytona, the Twelve Hours of Sebring, the Sahlen’s Six Hours of The Glen and the Motul Petit Le Mans. GTP hypercars headline the grid alongside LMP2, GTD PRO and GTD machinery, so a single race can feature factory prototypes and pro-am GT cars on track together. The season opens with the crown-jewel Rolex 24 and builds through street circuits, permanent road courses and the Indianapolis road course before the Petit Le Mans decider.
Printable 2027 IMSA Schedule (PDF)
Want a copy for the fridge or the shop wall? Download our free one-page printable with every 2027 IMSA round, date and circuit. It opens in a new tab so you can keep reading here.
More Racing from Sports Brackets
Following every series in 2027? See our 2027 WEC schedule for the world endurance calendar (including Le Mans), the 2027 Formula E schedule, the 2027 F1 calendar tracker, and the 2027 IndyCar schedule. Find all of our printable racing calendars at SportsBrackets.net.
2027 IMSA Schedule FAQ
How many races are in the 2027 IMSA season?
There are 11 rounds in the 2027 IMSA WeatherTech SportsCar Championship, running from the Rolex 24 At Daytona in January to the Motul Petit Le Mans in October.
When does the 2027 IMSA season start?
The season opens with the Rolex 24 At Daytona on the weekend of January 28-31, 2027, at Daytona International Speedway.
Where can I watch IMSA in 2027?
IMSA races air in the United States on NBC platforms, including NBC, USA Network and Peacock. Exact broadcast windows for each round are confirmed closer to the events.
What is the Michelin Endurance Cup?
It is a season-long points battle within the championship contested over the four longest races: the Rolex 24 At Daytona, the Twelve Hours of Sebring, the Six Hours of The Glen and Petit Le Mans.
Is there a printable 2027 IMSA schedule?
Yes. You can download our free printable 2027 IMSA schedule PDF above, with every round, date and circuit on one page.
