Shonan Marathon (December)
Full marathon and 10K in early December. In 2008, the full had 10,600 runners and the 10K had 7,000 runners. Starts and finishes on Enoshima island, just below Kamakura. Course goes along Rt. 134 to Ninomiya. Scenic course along the ocean, with view of Mt. Fuji the first half of the race. However, because it is on the coast, the wind can (will probably) be very strong, usually in the second half. Pretty good cheering support from people along the way.