The 16th annual Peak2Peak 13 miles. 10 peaks. Peak2Peak is the ultimate urban walking adventure you'll never forget. Don't miss this spectacular day of exploration through San Francisco. Our expert volunteers have created a top-secret, unique route exploring hidden trails, stunning vistas, and off-the-beaten-path treasures in our beautiful city. This year’s route is self-guided and designed in a figure-eight shape so you can divide it into two separate 6.5-mile hikes if you’d prefer. Hike it alone, or get a socially-distanced group together…