Adventurous Griffith Park hike

Adventurous weekday hike
This is a strenuous hike for experienced hikers. This is not a beginner hike. The faster the pace, the more ground we can cover within a 2 hour time span.
Expect steep climbs, rugged terrain, hidden trails, occasional bushwhacking, and some rock scrambling (using your hands occasionally on rocky or steep terrain). This is not a typical park hike.