Chris Pratt Works Up a Sweat During Boot Camp Workout!

Chris Pratt heads out for a run with fellow boot camp members on Wednesday afternoon (May 15) in Los Angeles. The 39-year-old Guardian of the Galaxy star went sporty in an olive-colored T-shirt, camouflage hat, and black shorts for his afternoon workout. PHOTOS: Check out the latest pics of Chris Pratt Chris and fiancee Katherine