Donner Summit Road Truckee, CA United States ✚ gCal ✚ iCal 2024 Nav-X Challenge @ San FranciscoQuick InfoDate: Tuesday 1 October to Saturday 31 November Location: TBD!Courses: 2h & 4h GPS Map TrekINTRODUCTIONPlanning is underway, check back later for details!