IMSA 2026 Schedule

IMSA has announced their 2026 schedule, becoming the first of the major American motorsports series to do so.

Stability and consistency continue with the IMSA WeatherTech SportsCar Championship schedule, as all 11 venues where the series races in 2025 will carry into 2026.

A similar story occurs for the IMSA Michelin Pilot Challenge, with a 10-race schedule from 2025 continuing with the same venues in 2026.

“The collaboration between IMSA and our event and promoter partners has allowed us to reveal our 2026 calendar at such an early date for a second consecutive season,” said IMSA President John Doonan. “This collective spirit will help our paddock and fans in preparation for next season, even as we have the majority of the 2025 season still to run.”

Road America Expands To Full IMSA Michelin Endurance Cup Round

The biggest change to the 2026 WeatherTech Championship schedule sees Road America getting a big upgrade, becoming a full endurance round joining the Rolex 24 At Daytona, Mobil 1 Twelve Hours of Sebring, Sahlen’s Six Hours of The Glen and Motul Petit Le Mans.

Meanwhile, the penultimate race of the season at the Indianapolis Motor Speedway becomes a two hour and 40-minute battle in September 2026, setting the stage for another epic championship showdown.

Aside from race lengths changing at Road America and Indianapolis, the WeatherTech Championship schedule remains consistent from 2025 to 2026.

Images and graphic provided courtesy of IMSA.