Organisation
United States Auto Club
Governing Body
US sanctioning body (USAC Racing). Sanctions the PMNA-run Porsche Sprint and Endurance Challenge series and co-created Porsche Sprint Challenge USA West.
Governed (3)
GT
Porsche Endurance Challenge North America
PEC North AmericaThe endurance arm of Porsche Sprint Challenge North America — longer races at Sebring, Road America and more.
Endurance RacingGT3GT4One Make
GT
Porsche Sprint Challenge North America
PSC North AmericaPorsche's North American one-make sprint series — GT3 Cup and Cayman classes at iconic US venues.
GT3GT4One Make
GT
Porsche Sprint Challenge USA West
PSC USA WestThe western US and Canada arm of Porsche Sprint Challenge — GT3 Cup and Cayman classes on a regional schedule.
GT3GT4One Make