The attached GPX files covers around 1500 miles of good riding in the Big Bend Region and contains 500+ points of interest.
It is the companion file to the ride report A CannonRide Around the Bend.
Balmorhea Segment (42 miles)
Fort Davis, Valentine, Marfa, Alpine (164 miles)
Fort Davis to Big Bend Ranch State Park (123 miles)
BBRSP NE Loop (90 miles)
Chisa Pinto Loop (313 miles)
BBRSP Central Loops (87 miles)
117 BBRSP to Chisos Basin (116 miles)
Persimmon, Stillwell, Dagger, Old Ore, Rio Grande Village (160 miles)
Glenn Spring, Black Gap (64 miles)
River Road Loop (104 miles)
Maxwell and Maverick (110 miles)
Marathon Pena (75 miles)
Tracks can be downloaded here.