the closest 1/4 track to LA that is open regularly is bakersfield , their is pomona but that is only for big events a couple a times a year the last one being NMRA/NMCA that was in may. Other than those you have your 1/8 tracks closest being irwindale and the next one being borona. You also have fontana but that is closed for the time being until the court system gets figured out but no update as to when that will be and what will happen with the track. so that leaves bakersfield as to the closest 1/4 mile track for us and even that its not all that close.