VTXL
The VTXL is one virtually continuous dirt path through Vermont from the Canada border to the Massachusetts border, linking the state’s northeast and southwest corners and capturing its geography, landscape, and town life.
bikepacking.com does the description justice! https://bikepacking.com/routes/vtxl/
Note: Cycling records are not accepted at fastestknowntime.com. Any records submitted for this route must be running/hiking.