I'll assume this question is for the full marathon,the runners will pass on the streets outside the Contemporary,Polynesian and Grand Floridian.They don't really come very close to the Contemporary but closer to the GF and the Poly.In fact the Poly has one of the best areas to see the runners,nothing really exciting about where they're running just a long straight street but you get to see them pretty good .After they leave the MK area there's not another hotel until the Boardwalk area,the runners will run behind the Boardwalk resort by the lake and then by the Y&B Club which is another great area to see the runners,right after this area the runners enter Epcot and are about a mile and a half from the finish line.The race retreat area is basically right near the finish line and the runners staging area since the actual starting line is about a 15 minute walk from the staging area.