The IMSA VP Racing SportsCar Challenge is a multi-class, single-driver sprint racing series that debuted in 2023. The lead P3 class features entry level, closed cockpit prototype race cars. The two production-based classes, GTDX and GSX, utilize race cars built to international GT3 and GT4 technical regulations.

Each of the six event weekends on the 2025 VP Racing SportsCar Challenge schedule will include a pair of 45-minute sprint races following two 15-minute qualifying sessions, one for P3 and one combined for GTDX and GSX. Drivers must be rated either Bronze or Silver on the FIA Driver Categorization List.