The IMSA VP Racing SportsCar Challenge is a multi-class sprint racing series. Each of the six event weekends will include a pair of 45-minute sprint races, and drivers must be rated either Bronze or Silver on the FIA Driver Categorization List. // 2026 SCHEDULE // DAYTONA INTERNATIONAL SPEEDWAY - January 16-18 CIRCUIT OF THE AMERICAS - February 27-28 SEBRING INTERNATIONAL RACEWAY - March 6-8 CIRCUIT OF THE AMERICAS - May 7-9 O'REILLY AUTO PARTS 4 HOURS OF MID-OHIO - June 5-7 VIRGINIA INTERNATIONAL RACEWAY - June 19-21 CHEVROLET GRAND PRIX - July 10-12 ROAD AMERICA - August 14-16 MICHELIN GT CHALLENGE AT VIR - August 20-23 MOTUL PETIT LE MANS - Oct 1-3 ===== IMSA is North Americas premium 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. ...