15th Annual Presidio Challenge
The start and finish are located in Paul Goode Field (North and below Julius Kahn Playground), Presidio National Park, San Francisco.
September 29 8:30 AM PDT - Open Men's Race 5K
September 29 9:15 AM PDT - Masters Men's Race 5K
September 29 10:00 AM PDT - Women's Race 5K