IMSA Michelin Pilot Challenge
The top championship for GT4 cars in the US and a happy hunting ground for the Ford Mustang.

Series Information
The IMSA Michelin Pilot Challenge is a US-based series open to Grand Touring and Touring Cars, considered to be the top championship for GT4 cars in the US. From Daytona and Sebring, through to Mosport, Road America, Laguna Seca and Road Atlanta, the IMPC is run on some of the best tracks in North America. It runs in tandem with the IMSA WeatherTech SportsCar Championship with a schedule of 10 races of two to four hours in duration.
Multimatic Motorsports supports customer teams running the new Ford Mustang GT4 in the IMSA Michelin Pilot Challenge.
2025 Race Calendar

2024 IMSA Michelin Pilot Challenge
01
Daytona International Speedway
USA
Jan 23 - Jan 26
02
Sebring International Raceway
USA
Mar 12 - Mar 15
03
WeatherTech Raceway Laguna Seca
USA
May 09 - May 11
04
Mid-Ohio Sports Car Course
USA
Jun 06 - Jun 08
05
Watkins Glen International
USA
Jun 20 - Jun 22
06
Canadian Tire Motorsport Park
Canadian
Jul 11 - Jul 13
07
Road America
USA
July 31 - Aug 03
08
VIRginia International Raceway
USA
Aug 22 - Aug 24
09
Indianapolis Motor Speedway
USA
Sep 19 - Sep 21
10
Michelin Raceway Road Atlanta
USA
Oct 08 - Oct 11