San Francisco is of course famous for its hilly streets. Runners looking to do some hill training or bag boasting rights by running up streets with a grade of >25% will find lots of opportunities in San Francisco. The hilliest streets in San Francisco are spread around numerous neighborhoods: Twin Peaks, Noe Valley, Telegraph Hill, & Russian Hill. For fun, we’ve put together a run in the Bernal Heights neighborhood that features four of San Francisco’s Top 10 steepest streets, including a couple of lovely hilltop parks. The steepest sections range from 34-41% grade! Use our mapped route as a guideline to decide what level of punishment you want to take on this route!

We start at a parking lot off @ Bradford & Tomkins Ave., near the I-101/280 interchange. Three of the steepest streets run basically next to each other: Bradford St. (the steepest, topping out at 41%), Nevada St. (max 35%), and Prentiss St. (max 37%), climbing between Crescent Ave. & Powhatten Ave., with the steepest sections toward Powhatten. So our route does Bradford, Nevada, & Prentiss, then winds around Bernal Heights Blvd./Folsom St. to Ripley St., with grades up to 31.5% headed toward Peralta Ave.

Bernal Heights Park. Flickr: Danny Ramirez

Retracing your steps, the next section passes through two scenic, hilltop parks. Bernal Heights Park is a lovely open space featuring lovely city views and ~1.5 miles of paths. At the western end, take Bocana St. south for 0.3 miles to Holly Park, a circular hilltop park also featuring fine views. Head back east for 0.5 miles along Tomkins Ave. or Ogden Ave. to the start.