Bill Riley is still fielding a car in the IMSA WeatherTech SportsCar Championship, but 2026 marks the start of another re-invention for Riley Motorsports.

Felipe Fraga, Sheena Monk, and Ford Racing Driver Development Team member Jenson Altzman will share driving duties in the No. 16 Mustang GT3.

Gar Robinson’s trajectory in IMSA will turn from GT Daytona to LMP3 in the No. 74 Ligier JS P320 run by Riley Motorsports.Despite trading his Mercedes-AMG GT3 for a new frontier in prototypes, the surroundings will have some carryover as GTD teammate Felipe Fraga stays with the young Texan for...

IMSA WeatherTech SportsCar Championship teams tackled a soggy Sebring International Raceway for a 20-minute warm-up session for today’s Mobil 1 Twelve Hours of Sebring. It’s been raining all night, although it is forecast to let off at 10 a.m. ET, prior to the race start at 10:40 a.m. Cloudy skies...