If you're interested in running with company, I coach a solid club with good group synergy (women 5K range high 16-19, men 5K range mid 14-low/mid-16 + masters) with in the Berkeley area. We meet at Edwards track Mondays and Thursdays for some form of workout in the evenings. We/they meet for Saturday morning long runs too.
Not sure the evenings work since you'd stipulated mornings, but if you want some others to run with, come out any time. Here's a link to our web page and visitors are always welcome.
http://www.strawberrycanyontc.org
Also check site for schedule and possible site changes for workouts. We do carpool to local trails on occasion.
PS: fyi - The trails are not that sketchy, you'll see a number of runners and joggers on the Strawberry Canyon Fire Trail.