
san diego marathon The Rock 'n' Roll Marathon hits the road again tomorrow. Many roads.Event organizers are issuing their annual heads-up: With some 20,000 racers expected to pass through the heart of San Diego, getting around town won't be easy. The marathon, which begins at 6:30 a.m., will require the partial closure of dozens of streets, including stretches of Morena Boulevard, Park Boulevard, Harbor Drive and North Mission...