You will be logging between 2-5 miles depending upon your training level. The link below should give you a relatively clear sense of where we're going. I've also included a verbal description beneath it:
TUESDAY'S RUN COURSE!
A BRIEF DESCRIPTION OF THE ROUTE-
In short, we will head NORTH from the Marina Green Monkey Bars on along Marina Boulevard until we reach the intersection of Mason/Halleck. This is 1 MILE! Beginners will turn around here and head back to the monkey bars for 2 MILES!
Everyone else will continue running on the paved path along Mason past SportsBasement. Shortly after we pass SportsBasement, there is a lengthy straight stretch and a funny looking metal power box on your RIGHT. There will also be a 'MM3' in chalk on the ground. This is 1.5 MILES. Intermediate runners will turn around and head back to the monkey bars for 3 MILES!
Advanced and Race level runners will continue past the 1.5 mile mark along the paved path. Eventually the path curves over to the right and merges with a dirt/fire road that heads towards the Warming Hut (for the uninitiated, the Warming Hut is A BIG WHITE BUILDING WITH TABLES AND BENCHES IN FRONT OF IT. Hopefully, it will be hard to miss). The Warming Hut is 2 MILES! Turn around here and head back to the monkey bars for 4 MILES!
Race level runners will continue running SOUTH along the paved path past the Marina Safeway and UP Fort Mason Hill. Crest this hill and go a bit further until you see the Youth Hostel on your RIGHT. Turn around here and head back to the monkey bars for 5 MILES!