I'll take a crack at explaining the Colorado label.<p>People here leave the Denver/Boulder area and head west into the mountains every weekend. The Sunday afternoon drive back is a miserable jam.<p>Some of those mountain destinations are a pretty far drive, so if you're one of those who came here for the skiing, climbing and mountain biking (and judging by dating sites, most people here are) then you're making some stops for fuel and caffeine in some mountain town, wearing your ski outfit or bike shorts.<p>If that's the explanation, I don't know why the label wouldn't be “trail” though.