Just one more day. Just one more marathon. Dean Karnazes has nearly completed his Endurance 50 quest to run 50 marathons in 50 days in all 50 states. Yesterday, he ran in Philly. Today, he ran in Jersey. Tomorrow, is it. He'll run with 40,000 other marathoners--including celeb first-timer, Lance Armstrong--in the ING New York City Marathon. It will be a grand stage for his grand finale. Afterward, there will be a finish party from 12:00-4:00 PM at the North Face retail store. Located at 2101 Broadway at 73rd, the store is just around the corner from the NYC Marathon finish in Central Park.