For the technically inclined, I use California Trail Maps. It's an offline GPS file that you can subscribe to each year, and can load it on a phone or portable GPS unit. So far I've used it every trail that I've been on minus Cerro Gordo(apparently that area is considered Central California). With the app I use on my phone, I'm able to record trips. I recorded the winter Mojave run, and would feel confident in running it on my own now. Hard copy maps are always great, but technology is so much easier!
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