Even supermodels have to keep in shape the old-fashioned way, and that's why it's so fun to see Project Runway's Heidi Klum's dedication to her Summer run. This isn't just some jogging one-off. Last year, Klum and her musician husband Seal made running a "friendly" competition — who could run the most miles in one Summer? And this time 'round, she's logging in her miles, taking celeb pals with her, using NYC as her runners' playground, and coolest of all, she's asking you to join her. You can go the distance with her and help her achieve her lofty goal of 100,000 miles traveled in the allotted six weeks time.
Since starting June 20, she's enlisted Kim Kardashian, fitness expert David Kirsch, and fellow Project Runway judge Michael Kors to hit the downtown running circuit with her. Yesterday, Klum traversed the Brooklyn Bridge with none other than Brooklyn Decker. Scroll through to check out where Heidi's been running in NYC and who with!