We'll get things rolling with an easy 1/2 mile warmup run to Julius Kahn Park from A Runner's Mind (3575 Sacramento St).
Here's a link to the course map....
Trail 101 Run Course Map
Here's a description of said course...
Follow chalk markings indicating 'TR' with arrows on paved roads.
Follow flour arrows on trail segments.
-Launch from Julius Kahn Park. Follow dirt trail towards Arguello. Turn right on Arguello.
-Shortly after turning right you will cross the street and veer left onto Bay Area Ridge Trail.
-Continue on Bay Area Ridge Trail (Look for signs and flour markings).
-Cross Washington and continue on Bay Area Ridge Trail towards Amatury Loop (Look for signs and flour markings).
-You'll follow Bay Area Ridge Trail across Park Avenue. Roughly a 1/4 mile later look for flour markings on your RIGHT and continue following Bay Area Ridge Trail to Rob Hill Campground (it will be on your left).
-At Rob Hill Campground, run on the paved path for a brief stretch and turn LEFT onto Washington Boulevard.
-Run along Washington for 1/10th of a mile and cross over to Immigrant Point Overlook for an EPIC view!
-TURN AROUND AND HEAD BACK TO A RUNNER'S MIND FOR BEER, HINT WATER, MAMMA CHIA, AND RAFFLE PRIZES!