Trail Maps:
These maps are Geo-PDFs. They look like a paper PDF map but are geo-referenced so one view them on a smartphone app and navigate with the built-in GPS. Save the map to your phone and you can use it without cell service (as along as you have a GPS signal).
You will need an app to view and navigate with these maps. Avenza is the one we use and highly recommend it.
Sierra Vista Trail and Trail Runs maps
Horny Toad Hustle Trail Run
5k course
10k course
Half Marathon (21k) course
All courses
Picacho Peak Trails
Tortugas “A” Mountain