Not sure of the trail numbers but go from Rheinlander to three lakes, up to Eagle River, to Conover and then north to Land o Lakes then to Michigan or Conover to Phelps to UP. Trails are good. Some fast wide open trails, RR beds and twisty through the trees. Probably can do it in three hours if you keep a good pace. Grab a Vilas County Map, that will show most of the route.