IMSA President John Doonan is laying the groundwork for the next major evolution of the WeatherTech SportsCar Championship calendar, eyeing 2028 as a target for fresh venues, potential street races, and deeper collaborations with NASCAR.
Doonan has made his strongest remarks yet regarding the sanctioning body's desire to expand into untapped markets – specifically pointing to the Pacific Northwest – while balancing team budgets and traditional road courses.
