On Saturday, July 18th, runners gathered at AT&T Field in San Fransisco. But they weren’t there to witness the Giants. The baseball stadium was transformed into a rugged obstacle course for the Spartan Sprint Race. Participants challenged their way through 20 obstacles, including a rope climb in the outfield and burpess in the dugout. Freelance writer Fara Rosenzweig took part in the action and snapped some amazing photos.