This trail was quite fun as a trail runner! The initial ascent along the West Ridge Trail is quite steep and not very runnable (unless you have calves of steel!) but beyond that the trail is very runnable. I went on a Monday morning and parked at the Wayside Parking Lot. It was my first time at the park and there weren’t too many people but trail markings were abundant. Once I hit the East Ridge Trail I did see a lot more people (and dogs!!) walking and hiking about. I didn’t really get to see the exact viewpoints where one could see SF and Mt Diablo but then again it was also a cloudy day. The fire trails were quite wide and it was overall a fun 12.4km/7.9mile run!