Thanks for your comments, I'll file some issues in TRAC. We'll definitely be adding a "parks by state" page, and giving people the difficulty rating of trails,

Thanks for your comments, I'll file some issues in TRAC. We'll definitely be adding a "parks by state" page, and giving people the difficulty rating of trails, which is actually pretty easy to derive from the timestamps on GPS files. Per your comment about trail distances, I do believe if you click a trail, it shows you the trail's length in the floating widget, next to the name of the trail. Maybe this needs to be highlighted? Also, if you click several trails, the 'Plan' tab will total up their distances for you.