This one is a 172 mile loop that takes in some nice riding on ATV trails and routes that are part of the Harrison Hills, Parrish Highlands, and Augustyn Springs systems. I named it "HarePare". The west loop is 85 miles. The east loop is 87 miles. Longest gas is 45 miles. No trail pass required by bikes must be licensed dual sports. Details and track can be downloaded here.