LOS ANGELES—A host of streets and freeway ramps will be closed Nov. 7 to accommodate the 36th annual Los Angeles Marathon. This year, the marathon will follow a new route from Dodger Stadium to Century City. The race will start at 6:30 a.m. Runners will then head through downtown Los Angeles, Echo Park, Hollywood, West Hollywood, Beverly Hills, Century City, Westwood, Brentwood, and back to Century City. Most of the closures will begin at about 4 a.m. Streets on the early parts of the course will reopen once all runners pass and the roadways are cleared. Many streets will be reopened by 1 p.m., with the exception of those near the finish line, where closures will continue until 5 p.m. The marathon is requiring proof of full vaccination or a negative COVID-19 test for all participants, staff, volunteers, media, and spectators entering the starting area at Dodger Stadium. Face coverings …