"trail" - key terms from Wikipedia

appalachian trail
appalachian trail	conservancy
audit trail
auto trail
barr trail
bike trail
bozeman trail
broken trail
cabot trail
campaign trail
chi minh trail
chisholm trail
dust trail
freedom trail
indian trail
know us by the trail
kokoda trail
long trail
mormon trail
national historic trail
national trail
old spanish trail
oregon trail
oregon trail	ii
overland trail
pacific crest trail
paper trail
portland trail	blazers
rail trail
santa fe trail
siskiyou trail
spirit trail
tahoe rim trail
tamiami trail
trail
trail	blazer
trail	blazers
trail	leg
trail	mix
trail	of cthulhu
trail	of dead
trail	of death
trail	of tears
trail	of the assassins
trail	of the lonesome pine
trail	of the pink panther
trail	riding
trail	run
trail	system
trail	travelers