2026 IMSA O'Reilly Auto Parts 4 Hours of Mid-Ohio | Michelin Pilot Challenge | Lexington, Ohio

Brought to you live and commercial free courtesy of Michelin. IMSA's Michelin Pilot Challenge. / 2026 SCHEDULE // DAYTONA INTERNATIONAL SPEEDWAY - January 16-18 DAYTONA INTERNATIONAL SPEEDWAY - January 21-25 SEBRING INTERNATIONAL RACEWAY - March 18-21 WEATHERTECH RACEWAY LAGUNA SECA - May 1-3 MID-OHIO SPORTS CAR COURSE - June 5-7 WATKINS GLEN INTERNATIONAL - June 25-28 CANADIAN TIRE MOTORSPORT PARK - July 10-12 ROAD AMERICA - July 30 - August 2 VIRGINIA INTERNATIONAL RACEWAY - August 20-23 INDIANAPOLIS MOTOR SPEEDWAY - September 18-20 MICHELIN RACEWAY ROAD ATLANTA - October 1-3 ===== IMSA is North America's premier sports car racing series. Your favorite cars, the latest technology and unmatched fan access at iconic racetracks. If you like sports cars, you'll love IMSA. #RacingforEveryone The International Motor Sports Association (IMSA) is the premier sports car racing sanctioning body in North America. From hybrid-electrified prototype race cars headlining IMSA’s flagship WeatherTech SportsCar Championship to high-performance racing versions of many popular makes and models from 18 different manufacturers, IMSA is the ultimate showcase of automotive technology. With seven different series, IMSA-sanctioned events range from multi-driver, multi-class races up to 24 hours in length to short, single-driver, single-class sprint races. From Daytona to Sebring to Indianapolis and beyond, IMSA competes at North America’s most legendary road racing facilities and prestigious events. #imsa #sportscars #weathertech #michelin #carculture #motorsport #racing FOLLOW IMSA: International Motor Sports Association YouTube: @imsaofficial Facebook: @IMSA Instagram: @imsa_racing TikTok: @imsa_racing X/Twitter: @IMSA Download the Official IMSA App for real-time results, timing & scoring. IMSA.com - Sports car racing and radio coverage, schedules, results and stories.