Weekly Nude 5k Beach Run Near Los Angeles

I try to run once a week on the beach, about 3.5 miles out and back. When I am able to be at the beach after dark, and if there are not many people around I will do the run in the nude, my preference of course.I have done my last few runs in the nude and even though there are some people and a few cars around, as long as I stay some distance, perhaps 50 to 100 feet, in the darkness it's difficult to tell that I am nude. Leaving and approaching my car I need to time it so I am not illuminated by passing car headlights.